What did one boat say to the other boat?
Are you interested in a little row-mance?
Why didn’t Earth get a birthday party? Because no one was interested to planet.
What do turkeys and women have in common?

A lot of guys are only interested in their breasts.
“Analyzing humor is like dissecting a frog. Few people are interested and the frog dies of it.”
E. B. White
How do you catch a squirrel who's interested in ornithology?
Climb a tree and act like a nuthatch.