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
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!"