Because their heads are so far away from their bodies!
When you wake up in the morning with an erection so stiff, that when you bend it down to take a leak, your legs kick back and you hit your head on the toilet.
Ninja: I just cut your head off. Boss: That's pr--*thump*
He had no body to go with.
Put the ashes in the donuts.
Why is a giraffe's neck so long? Because his neck is way up here! (Dad Joke)
Because their heads are so far from their bodies.
