Dad jokes are the ultimate way to inject humor into birthday cards, whether you’re celebrating a best friend, a family member, or a coworker. They’re simple, witty, and guaranteed to bring a smile. From punny quips to age-related humor, there’s a dad joke for every birthday scenario. This collection of 100+ funny dad jokes for birthday cards is perfect for those who want to keep their greetings fun and memorable. Whether you prefer classic birthday jokes, age-related humor, or cake-themed puns, you’ll find something here to brighten someone’s special day.
So grab your favorite birthday card, a pen, and get ready to add a classic touch of humor!

Classic Birthday Dad Jokes
- Why did the birthday cake go to therapy?
Because it felt crumby. - Why do birthdays always seem so shocking?
Because there’s always a big surprise! - What did the balloon say to the birthday cake?
“You take the cake!” - Why did the candle apply for a job?
Because it wanted to burn some calories. - How do you know it’s a dad’s birthday?
Because the jokes get even worse! - Why was the birthday cake so good at baseball?
Because it had great batter! - What’s the hardest part about writing a birthday card?
Figuring out how old they actually are! - Why do birthdays and dad jokes go well together?
Because both make you groan! - Why did the birthday boy bring a ladder?
Because he was going to another level! - Why are birthdays so healthy?
Because they come with a lot of positive “celebrations!” - What’s the best way to enjoy a birthday party?
With a slice of cake and a side of dad jokes! - What did the birthday cake say to the fork?
“You want a piece of me?” - What do you call someone who’s bad at remembering birthdays?
Forgetful frosting! - Why did the presents refuse to fight?
Because they didn’t want to get unwrapped! - What’s a birthday party without dad jokes?
A normal party… but way less fun! - Why did the confetti feel left out?
Because it wasn’t part of the main event! - What’s a birthday wish’s favorite exercise?
Blowing lunges! - Why do candles always stand up at birthday parties?
Because they don’t want to burn out! - What’s a dad’s favorite birthday greeting?
“Hope you have a pun-derful birthday!” - Why did the birthday party get arrested?
For excessive celebration! - What’s a cake’s least favorite movie?
“Burnt”—because no one likes an overbaked cake! - Why do people love celebrating their birthdays?
Because it’s a “cake walk” of fun! - What do you call a birthday party for ghosts?
A boo-thday bash! - Why was the birthday invitation so shy?
Because it didn’t want to be “envelope-d” in drama! - What did the frosting say to the cake?
“We make the perfect layer!” - Why don’t skeletons celebrate birthdays?
Because they don’t have the stomach for cake! - Why did the birthday clown break up with his girlfriend?
Because she took his jokes too seriously! - What do you say to someone who hates birthdays?
“Oh, grow up!” - Why do birthday candles love getting together?
Because they like to light up the room! - What did the birthday hat say to the balloons?
“Let’s party till we pop!”
Funny One-Liner Birthday Dad Jokes
Birthdays are a time for celebration, cake, and of course, dad jokes! Short, snappy one-liners make the best birthday card additions. Whether you’re texting a quick joke or adding it to a gift tag, these funny one-liner birthday dad jokes will leave everyone laughing.
- “I told my wife I was getting her a present… She said, ‘Just don’t wrap it up in another dad joke!'”
- “Birthdays are like boogers—the more you have, the harder it is to breathe!”
- “My age is just a number… unfortunately, it’s a really high one!”
- “Happy Birthday! You’re officially at the age where your back goes out more than you do!”
- “I tried to make a cake, but it was a piece of work, not a piece of cake!”
- “Birthdays are like software updates—necessary but annoying!”
- “You’re not old, you’re just a classic… like a VCR!”
- “I don’t get older, I level up!”
- “You know you’re getting old when the candles cost more than the cake!”
- “Aging is like fine wine… except I feel more like expired milk!”
- “The best part about birthdays? Cake! The worst part? Realizing I can’t eat as much cake anymore!”
- “I was going to get you a thoughtful gift, but then I remembered—you already have me!”
- “Another year older? Just means another year wiser… or at least another year better at pretending!”
- “Growing old is mandatory, but growing up is optional!”
- “Happy Birthday! You’re at the age where your knees crack more than your jokes!”
- “You’re so old, even your candles need a breather!”
- “The only thing that gets lit on my birthday these days is the cake!”
- “Another year older, but at least you still look great… from far away!”
- “If birthdays came with warranties, I’d return mine!”
- “Welcome to middle age, where everything hurts, and what doesn’t hurt doesn’t work!”
- “I’d tell you a joke about old age, but you probably wouldn’t remember it anyway!”
- “Happy Birthday! Just remember, the first 40 years of childhood are always the hardest!”
- “I was going to get you a dad joke book for your birthday, but I figured you had enough already!”
- “The best thing about birthdays? The free cake! The worst thing? The calories!”
- “Congratulations on surviving another year of my dad jokes!”
- “Happy Birthday! Just remember, gray hair is just proof of all the wisdom you’ve gathered… or all the stress!”
- “Another year, another dad joke. You’re welcome!”
- “Age is just a number… but in your case, it’s a big one!”
- “Why do I feel like you’ve had the same birthday every year?”
- “Let’s celebrate your birthday the right way—by pretending we’re still young!”
Corny & Cheesy Birthday Dad Jokes (30 Jokes)
Corny and cheesy dad jokes make birthdays extra special! Whether it’s a groan-worthy pun or a play on words, these Funny Dad Jokes for birthday are perfect for a laugh.
- Why did the cake go to school? It wanted to be a little “layer-ed”!
- What’s a birthday balloon’s favorite type of music? Pop music!
- What kind of cake do ghosts love? Boo-berry cake!
- Why did the birthday boy put his cake in the freezer? Because he wanted it to be cool!
- Why do we put candles on cakes? Because it’s too hard to put them underneath!
- Why did the birthday party get so loud? Because they brought the bass (cake)!
- Why did the candle get promoted? Because it always “lit” up the room!
- What do you say to a cake on its birthday? “You take the cake!”
- Why don’t bakers ever get bad birthday gifts? Because they knead everything!
- Why was the cake so relaxed? Because it was on cloud wine!
- What’s the best way to make a cake smile? Frost it with happiness!
- Why do dads love telling birthday jokes? Because they’re never half-baked!
- What do you get when you cross a cake with a dad joke? Something sweet and cringeworthy!
- Why don’t birthdays ever get old? Because they always come with surprises!
- How does a cake flirt? It gives a “sweet” smile!
- What did one candle say to the other? “You light up my life!”
- Why did the party decorations feel insecure? Because they were hanging by a thread!
- What’s a birthday party without dad jokes? Just a regular gathering!
- Why did the birthday hat go to therapy? Because it felt “unappreciated”!
- What’s a cake’s favorite subject? History—because it’s full of layers!
- Why don’t candles ever gossip? Because they always keep things “lit” but never spill the wax!
- How do cakes stay in shape? By cutting down on the sugar rush!
- Why did the birthday clown bring a ladder? Because he wanted to “raise the fun”!
- What’s a baker’s favorite kind of joke? A “pun”-cake!
- Why don’t birthdays ever go out of style? Because they’re timeless!
- What does a birthday card say when it gets a joke? “You crack me up!”
- Why don’t cakes like to argue? Because they’re too sweet to fight!
- What’s the best way to blow out candles? With a wish and a dad joke!
- Why was the birthday present so happy? Because it was “wrapped” in love!
- Why did the cake break up with the frosting? Because it found someone “sweeter”!
Best Knock-Knock Birthday Dad Jokes (30 Jokes) 🎉
Knock-knock jokes are a timeless classic, and when you mix them with birthday fun, they become even better! These knock-knock birthday dad jokes are perfect for cards, parties, or just making someone smile on their special day.
Here are 30 of the best knock-knock birthday dad jokes:
- Knock, knock.
– Who’s there?
– Abby.
– Abby who?
– Abby birthday to you! 🎶 - Knock, knock.
– Who’s there?
– Cow says.
– Cow says who?
– No, cow says moooo! But I say happy birthday! 🎂 - Knock, knock.
– Who’s there?
– Candice.
– Candice who?
– Candice be the best birthday ever? 🎁 - Knock, knock.
– Who’s there?
– Ice cream.
– Ice cream who?
– Ice cream every year when I see my birthday cake! 🎂 - Knock, knock.
– Who’s there?
– Lettuce.
– Lettuce who?
– Lettuce wish you a very happy birthday! 🥳 - Knock, knock.
– Who’s there?
– Olive.
– Olive who?
– Olive your birthdays—hope this one is the best yet! 🎈 - Knock, knock.
– Who’s there?
– Orange.
– Orange who?
– Orange you glad it’s your birthday?! 🍊 - Knock, knock.
– Who’s there?
– Balloon.
– Balloon who?
– Balloon up the candles and make a wish! 🎂 - Knock, knock.
– Who’s there?
– Alpaca.
– Alpaca who?
– Alpaca the cake, you bring the party! 🎉 - Knock, knock.
– Who’s there?
– Donut.
– Donut who?
– Donut forget to eat lots of birthday cake today! 🍩 - Knock, knock.
– Who’s there?
– Harry.
– Harry who?
– Harry up and blow out the candles! 🕯️ - Knock, knock.
– Who’s there?
– Banana.
– Banana who?
– Banana split so we can party all day! 🍌🎉 - Knock, knock.
– Who’s there?
– Dough.
– Dough who?
– Dough you want some birthday cake? 🍰 - Knock, knock.
– Who’s there?
– Figs.
– Figs who?
– Figs the candles, they won’t stay lit! 🔥 - Knock, knock.
– Who’s there?
– Peas.
– Peas who?
– Peas bring me another slice of cake! 🎂 - Knock, knock.
– Who’s there?
– Cheddar.
– Cheddar who?
– Cheddar is another birthday, time to celebrate! 🧀 - Knock, knock.
– Who’s there?
– Butter.
– Butter who?
– Butter bring some cake for everyone! 🍰 - Knock, knock.
– Who’s there?
– Ice.
– Ice who?
– Ice your birthday cake ready? 🎂 - Knock, knock.
– Who’s there?
– Yoda.
– Yoda who?
– Yoda best birthday person ever! 💚 - Knock, knock.
– Who’s there?
– Bean.
– Bean who?
– Bean waiting all year for your birthday! 🎉 - Knock, knock.
– Who’s there?
– Frank.
– Frank who?
– Frank you for inviting me to your birthday party! 🥳 - Knock, knock.
– Who’s there?
– Orange.
– Orange who?
– Orange you going to open your birthday presents? 🎁 - Knock, knock.
– Who’s there?
– Hike.
– Hike who?
– Hike hope you have a fantastic birthday! ⛰️ - Knock, knock.
– Who’s there?
– Anita.
– Anita who?
– Anita another piece of cake, please! 🍰 - Knock, knock.
– Who’s there?
– Ice cream.
– Ice cream who?
– Ice cream every time someone mentions my age! 😂 - Knock, knock.
– Who’s there?
– Tank.
– Tank who?
– Tank you for remembering my birthday! 🥳 - Knock, knock.
– Who’s there?
– Wanda.
– Wanda who?
– Wanda wish you a happy birthday! 🎊 - Knock, knock.
– Who’s there?
– Noah.
– Noah who?
– Noah body loves birthdays more than you do! 🎂 - Knock, knock.
– Who’s there?
– Luke.
– Luke who?
– Luke who’s turning a year older today! 🎁 - Knock, knock.
– Who’s there?
– Howard.
– Howard who?
– Howard you like to open your presents now?
Conclusion
Laughter is the best birthday gift, and nothing delivers it quite like a well-placed dad joke. These jokes add warmth, charm, and a classic touch to any birthday card, making the recipient’s day even brighter.
For more hilarious dad jokes, check out this ultimate collection to keep the laughter going all year round!
And if you’re looking for more inspirational birthday messages, explore some heartfelt birthday quotes for the perfect blend of humor and sentiment.
FAQs
Q1. Why are dad jokes great for birthday cards?
A: Dad jokes add humor and charm to birthday greetings, making them more memorable and fun!
Q2. Can I use dad jokes for any age group?
A: Absolutely! Whether it’s a kid’s birthday or a 60th celebration, dad jokes work for everyone.
Q3. How do I personalize a dad joke for a birthday card?
A: Choose a joke that fits the recipient’s interests or add their name to make it extra special.
Q4. What’s a great dad joke for milestone birthdays?
A: “You’re not getting older… just more distinguished, like expired milk!”
Q5. Where can I find more birthday humor?
A: Explore this collection of birthday quotes for more fun ideas!
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