Cock Creep

When someone attempts to see, touch or fondle a man's genitalia, quickly, without being noticed. Common during a make-out session or in the event of sheer curiosity.

I was using the restroom at my friend's house when her and her girlfriend entered and cock creeped while I urinated in the toilet.

Snatch Sneak

When someone attempts to see, touch or fondle a woman's genitalia, quickly, without being noticed. Common during a make-out session or in the event of sheer curiosity.

When I was kissing this guy, he went for the snatch sneak, so I pulled his hand away and told him to slow down.