Do you know the name Pavlov?
It rings a bell!
Why did no one laugh at the oak tree?
Did you hear about the mathematician who's afraid of negative numbers?
What do you call a belt made of clocks?
What do people drink when they're feeling under the weather?
How many ants are needed to fill an apartment?
What do fairies always drink?
Why was the spider so smart?
What did the adding machine say to the cashier?
Which celebrity can be sedimentary, igneous, or metamorphic?
Did you hear about the two people who fell in love on a camping trip?
How do you get rid of a killer bee?
Did you hear that H2O opened up a bike shop?
What does algae do when it's in trouble?
What's a werewolf's favorite beer?
How do frogs get to work?
What did the sheep receive as a gift for Mother's Day?
Want to hear a joke about construction?
What type of songs did cows like to listen to in the 1950s?
Why are monkeys lousy workers?
Why is corn so popular on Thanksgiving?