Definitions by Bingbongyumyum

Piss booming 

Opposite of piss muting. Pissing directly into the water of the urinal to prove that you have the biggest stream. Only performed by the manliest of men.

That guy is piss booming so hard, he must have a really large dong.

Piss booming by Bingbongyumyum July 21, 2024