2 definitions by drewbe

For all the tards out there that use this term loosely, or explain at length how it "originated in online gaming" - whatever.

"Nub" is a Navy submariner term for those who are new to the sub and don't know how to do anything yet (and thus unqualified in submarines)

Thus "nub" means "non-useful body" get it right, or don't use it.

when you fuck a chick and then stick your thumb up her ass and smear the shit on someone's upper lip either yours or hers