Nutlump Edit Meaning

1. An old gixxer. Hey, that gixxer is so retro. Yea, it is my retrogix. See retro, gix, gixxer, gsx-r, m13..

1. when you fuck yo girl upside down with her legs crossed, thus making it look like a pretzel . Dude last night I gave my girl and upside..

1. when a dude slaps his penis against someone and it leaves a mark like a mushroom. "You better take that back or I'll give you..