When u smash ones head with mighty force with the back of your hand which eventually turns into a gun shape. Then u say the words "GUN BUTTTT" to demonstrate that they are now owned and pussy whiped by you.
Jennifer ran up to ken and hit him on the forehead screaming GUN BUTTTT. After that ken just wasnt the same person.
by Tuuttuuusss December 9, 2008
Get the Gun Buttttmug. To put a gun in the orifice of a person intimidated by you waving it in ther face. This is often followed by rape
by Gumba Gumba April 11, 2004
Get the gun-rapemug. by Mistic January 21, 2008
Get the gun powdermug. by wendue December 10, 2018
Get the smocking gunmug. slang for your penis
by Love Gun79 December 28, 2005
Get the love gunmug. The act of putting a plastic BB in your dick tip and masterbating until you ejaculate then BB shoots straight out
by Christian2833 November 2, 2017
Get the the pellet gunmug. by Jack the Awesome January 24, 2015
Get the Sten Gunmug.