What happened when the dog swallowed a clock?
It got ticks.
What words make the best athletes?
Why did the scientist hang the periodic table posters?
Did you hear about the one with the skunk on a camping trip?
Do dads always snore?
Why did the biologist break up with the physicist?
How does a single horse RSVP to a party?
What do you call oxygen and carbon dioxide playing basketball together?
What do you call a handsome runner?
What candy is always getting in fights with each other?
What kind of flowers should you not give on Valentine's Day?