Definitions by The Swami

Mushroom Stabber 

Term used when a guy does a girl thats so young all he can get in is his mushroom tip(aka his dick head). You have to be really desperate or really sick or both to want this to happen.

Joe you would mushroom stab her? Thats just wrong dude theres not even any grass on the fairway.

Mushroom Stabber by The Swami February 12, 2005