boomerang-wang 

any male sexual organ which is bent, kinked, curved or otherwise humorously deformed.

Boomerang-Wang is a noun

Ben has a small, purple Boomerang-Wang

boomerang-wang by Travis Lally July 1, 2005

boomerang wang 

a penis that curves to the left, to the right, up, or down.

He has a boomerang wang so it hits the right spot every time!

boomerang wang by jaw breaker May 26, 2008