Butt Boi 

Butt boi is the king of the avengers for the anal retreet that is the backside of James.
Budd boi protects the gay and fucks the str8 in hope to make the world a frilly place with loads off rainbows and skittles

Is it a plain, is it a bird, no! its BUTT BOI

Butt Boi by JT June 29, 2004

Butt boinker 

When a straight man inserts objects that are similar to a dick into their butt

Man that Rudy guy is such a butt boinker

Butt boinker by Beth1995 May 8, 2019

butt boing 

the act of shoving one's cock up another guy's anus; anal sex

the 2 gays took turns butt boingin' each other

butt boing by Ziggy Stardust February 1, 2004

butt boiling

verb

1. The sensual pleasure achieved from exposing your anus (or perineum) to very hot water, normally from the stream of a shower nozzle or bidet.

"Bro, I accidentally got some heat on my scrotum when butt boiling, had to go to the hospital for 2nd degree burns, but anus is fine."

butt boiling by PoompedDoomp August 21, 2023

Butt Boinking 

Act of anal sex.

My girlfriend enjoys it when we do butt boinking.

Butt Boinking by Chase Faulman March 27, 2010