Definitions by Deekster.

Gumshie 

The art of the women putting your balls in her mouth and humming your favourite song whilst wanking you furiously.

Frank: Have you heard that new Killers song yet John ?

John: Yeah Clarissa was humming it to me last night whilst giving me a Gumshie !

Gumshie by Deekster. September 22, 2009