Sneak up on one cheek

To discreetly fart while in a crowded place.

"If I sneak up on one cheek, hopefully no one will hear me fart."

by creedmoor November 22, 2004

sneak cheek

The lower most portion of the booty.

She was just sagging out with her sneak cheek.

by SkippyJohn June 27, 2017

sneak-a-cheeks

Shorts that allow the bottom portion of the butt to be exposed. Sometimes ill-fitting, but can be intentional and really quite lovely for the observer.

Do these sneak-a-cheeks look good on me? My boyfriend said he loves how they look, but I think he's really just looking at my drop bottom.

by horn-dog May 24, 2015