1. There’s a fine line between a numerator and a denominator. (…Only a fraction of people will get this clean joke.)
2. What do dentists call their x-rays?
Tooth pics!
3. Did you hear about the first restaurant to open on the moon?
It had great food, but no atmosphere.
4. What did one ocean say to the other ocean?
Nothing, it just waved.
5. Do you want to hear a construction joke?
Sorry, I’m still working on it.