Sorry, this content is not available in your region. These hilarious one liners will add some lighthearted fun to funny birthday cakes for adults celebration. Still looking for more birthday greeting inspiration?

Why didn’t anyone say happy birthday to the owl? Because it didn’t give a hoot. Did you know that birthdays are good for your health? It’s a scientific fact: People who have more birthdays live longer.

Where do you buy a birthday present for a cat? What did the birthday balloon say to the safety pin? Why couldn’t the knot go to the birthday party? What kind of birthday cake is hard as a rock? What kind of candle burns longer than others? None, silly — they all burn shorter. What goes up but never comes down?

What famous people were born on your birthday? None — they were all just babies! Where can you go to study birthday treats? What do you call a birthday bash you throw for a dog?

What do you say to a bunny on its birthday? How do you know if a birthday cake is sad? How is a birthday cake like baseball? Why do we put candles on top of birthday cakes?

Because it doesn’t work to put them on the bottom. What will you do if no one comes to your birthday party? You’ll have your cake and eat it, too. Did you hear what happened at the tree’s birthday party? What does an oyster do on its birthday? What happens when thieves crash a birthday party?

What kind of music do balloons fear? What can you do if you get heartburn from birthday cake? Take off the candles before you eat it next time. What do you sing to a cow on its birthday?

What’s a bee’s favorite day of the year? What did the elephant want for his birthday? Why did the birthday cake go to the doctor? What did the bald man say when he got a comb for a birthday present? Thanks — I’ll never part with it. When is a birthday cake like a golf ball?

What did the teddy bear say when asked if it wanted a second piece of birthday cake? What does a witch do on her birthday? What’s the best way to remember your wife’s birthday? Why does the mushroom always get invited to birthday parties?