When the pressurized air that comes out of your tush, while sitting on the toilet, is so great in quantity and stature that it literally lifts you up off of the commode.
buttocks,tush,rocket,butt,firecracker,deadly weapon,weapon,missile,intercontinental ballistic missle,butt-rocket
buttocks,tush,rocket,butt,firecracker,deadly weapon,weapon,missile,intercontinental ballistic missle,butt-rocket
My roommate was walking by the bathroom, heard a loud noise, and said, "Oh my god!" Then I responded, "Yeah dude, I just had a butt rocket!"
by little_girls_fart_too March 15, 2009

by RV2PHX August 16, 2008

The act of using a non needled syringe to thrust a mixture of water, and methamphetamines up ones anus
Hide the syringes, if Michelle gets a look at them you wont be able to keep her from doing butt rockets.
by reallyrandy February 10, 2009

by psychofreak December 4, 2007

Introducing methamphetamine into the body by inserting an amount of the drug into the anus. This method is common amongst homosexuals.
by Brian "B-leev" Lee November 7, 2007

The act of using a non needled syringe to thrust a mixture of water, and methamphetamines up ones anus
Hide the syringes, if Michelle gets a look at them you wont be able to keep her from doing butt rockets.
by reallyrandy February 10, 2009

by PaulAllensCard October 13, 2015
