When you start fisting a girl in her pussy and then, with your other free hand, start fisting her up the asshole until your two hands meet inside her resulting in a "fist bump"
by fistbumper420 August 20, 2022

(n.) A bump of blow (or really any drug that you snort), served to you while you are taking a shit. A line is also acceptable under these circumstances.
by cjezioro September 22, 2010

when an exchange is made thrgh bumping into someone while walking. in order to keep from being noticed, usually done with secret or illegal things.
david: you got the money
nick: yeah, you got the "goods"
david: yeah, but we cant exchange here, we'll bump transfer in the hallway after 5th period to avoid detection
nick: yeah, you got the "goods"
david: yeah, but we cant exchange here, we'll bump transfer in the hallway after 5th period to avoid detection
by the castrator December 14, 2010

by Ms.Badazz2u June 14, 2024

A male greeting. Two gentlemen see each other in public and give each other a hearty pelvic thrust. They're testicles smack together creating a bag bump
by The 4 panis September 16, 2017

The act of giving birth.
by Kleahey November 29, 2019

by bigfnjess April 23, 2014
