Great Dad Jokes

I met a nun who always wiped her nose on her clothes. She had a nasty habit.

I have an ex who was obsessed with trying to find the largest known prime number. I wonder what she's up to now.

I learned recently that diarrhea is genetic. It's true! It runs in your jeans.

Space heaters are the perfect housewarming gifts.

We owe a lot to sidewalks. They've been keeping people off the streets for years!

The movie theater near us bans large bags to keep people from smuggling in food, but I've got a few Twix up my sleeve.

What has 4 letters, sometimes has 9 letters, but never has 5 letters.