The act of not fully wiping after dropping a duece and then commencing to fart in a persons general direction. sending tiny feces shrapnel everywhere.
by Str8sk8r June 19, 2010
Get the Butt grenademug. an explosion in your asshole :)
by the muffin man :) January 24, 2009
Get the butt grenademug. by smoothupinya_WI October 2, 2021
Get the Butt Grenademug.