The lower most portion of the booty.
She was just sagging out with her sneak cheek.
Adjective: to leave a party to make out with a stranger.
"I haven't seen Amanda in 20 minutes, she must of did the Crosby Sneak."
When you are dating a male/female without any parent or guardian having the curiosity
(1) When somebody takes a picture of you when you're not ready or you pacifically said "not to"
(2) The Hollywood Paparazzi Main Job
(3) To take a picture of a place or item that forbidden type of photos
The African American museum and Washington DC forbids any pictures but last year I photos sneak Some for memories
When you find someplace to sneakily masturbate
"Aren't you a little too old to be sneaking a j in the john"? -Gintama
Another name for a naked picture of someone, usually used ironically. If someone uses this word unironically, theyre most likely an idiot.
Hey pretty girl, can I get a booty sneak?
Dude, she sent me a booty sneak last night!
When you beat your dick while there are people around
Darren sneak beat when sleeping next to bj