Harley's mother had 7 children. They were named Sunday, Monday, Tuesday, Wednesday, Thursday, and Friday. What was the 7th child's name?
What does a mathematics enthusiast mermaid wear?
An algae bra!
What did the pirate say on his 80th birthday?
Arrgh! Aye Matey! (Arrgh! I'm 80!)
How many teachers does it take to screw in a lightbulb?
None, the janitor will do it for them.