By telling them knock knock jokes!
You fit into his clothes.
Try picking it up. If you can't it's either a monster or a giant banana.
a Tippihedron
To get to your house... Knock, knock. Who's there? The chicken.
Because Freedom Rings.
Doctor.** Doctor who **YES**
A: She said they were pretty good but they might offend some Puerto Ricans.
A gun actually does something when triggered.
Hypothermia.
Because they crack themselves up!