by Calymonkey May 27, 2017

by BoomUpStyle September 20, 2020

by BoomUpStyle September 25, 2020

by Harry .P Ness May 15, 2025

by miam miam October 13, 2020

When a guy takes a shit in another guys mouth. Usually performed by homosexual males but others can perform this sexual act too.
Jake: "Yeah honestly I was surprised when Chad asked me to give him a boom boom but I am down for anything."
Jeff: "That's GNARLY man!!!"
Jeff: "That's GNARLY man!!!"
by beefysteak July 10, 2020

by Sweet Golden Greek June 5, 2016
