Definitions by swettfrommyball

creepy uncle 

when a gentleman secretly masterbates while the female partner is asleep in bed, using her ass, face or just overall naked body for mind material to help ejaculate.

Last night, this girl passed out naked in my bed so I gave her the creepy uncle and wiped my hands on her socks.

creepy uncle by swettfrommyball June 18, 2009