mouth bang 

kissing with tongue or making out

Did you mouth bang last night at the party on the dance floor?

Yeah we totally kissed WITH tongue.

mouth bang by mouthbanging101 April 29, 2016

Mouth Banged 

What 12 year olds call a blowjob

I mouth banged my girlfriend yesterday.

Mouth Banged by legendzilla July 4, 2009

Mouth Banged 

Used by Idiots as a way of expressing the fact that: A) They have never touched a girl, B)They just Licked a girl out, and C) They have no clue that you can not thrust your face into a girls crotch as if you were giving her a blowjob.

Idiot 1: Dude I just Mouth Banged my girl friend!
Guy: Yeah I was... wait, Mouth Banged, your Girl Friend?

Mouth Banged by vectorspyke July 10, 2009

banger in the mouth 

Synonymous with sausage. This is a fake Britishim, popularized by David Cross's character, Tobias Fünke, on the television show Arrested Development. One of many references to Tobias's latent homosexuality.

Who wants a banger in the mouth?

banger in the mouth by Funkdubious2 December 7, 2006