slappybag

When a guy cant stop mastubating, or having homosexual sex.
Lenny cant control his slappybag.
by vivians_hot December 17, 2006
mugGet the slappybagmug.

slappybag

When a male starts to slap his testicular sack into any person place or thing, he is known as a "slappybag."
Lennard is a slappybag.
by vivians_hot December 17, 2006
mugGet the slappybagmug.