a verb used to describe a rough anal orgy, usually between two men.
BRAD: dude you gave me awesome cowboy buttsex, and now i wont shit right for a week
Zak: Thanks Brad, i am pretty good
Buy a
cowboy buttsex
mug!
a noun used to describe the size of a shit that is so big it would tear your asshole. other vehicles can be used to describe poop size.
ie: beamer, hummer, subway
mac: hey jake i'm on the john minivaning!
jake: is your asshole bleeding?
