1 definition by Barndoor bro
When two men line up anus to anus. The men then pivot on the right butt cheek of one man, and the left butt cheek of the other. They crawl apart as though they are a barn door opening. Then a third man anally penetrates the two men one after another.
Workout bro: Yo how's the barn door back coming along?
Sexual deviant: I'm still looking for two more guys.
Sexual deviant: I'm still looking for two more guys.
by Barndoor bro June 25, 2017