Someone obsessed with raping and/or touching someones ass. They like digging for "treasure" in someones anus. Also known as Faggots, butt pirates usually are fucked up in the mind.
Guy 1: Dude i heard Nick was a butt pirate!
Guy 2: I knew that fag was one! I heard he found treasure in Jake's asshole Guy 3: He is really fucked up, I am staying away from both of those qweefs.
They’repirates of the buttholes. They fuck buttholes and store their treasure up there. So they can come and get it back. And they put an “X” on your forehead so they know where the treasure is at. If you go in their butthole, they’ll fuck your shit up. Butt pirates are really gay, because they like buttholes.
Homosexual that is trying to loot your booty. Has connotations of the theft of booty in a coercive manner from the unwilling.
"Why don't you relax and free yourself from all those blocks that society has imposed upon you, fun can be found in the most incredible places..." - "Aaaargh, butt pirates!!! To your fighting positions matees we are under attaaaack!"