A sexual position in where two penises or other similar objects are inserted simultaneously into another's orifice.
"Damn, I heard that Kathy got the venetian arsenal last night, there is no way she is walking after that".
"Two pipes are always greater than one my brother"
"Two pipes are always greater than one my brother"
by SPRM_ October 4, 2022

A roast where you may call someone an arsenal but also be sweet with it by calling them a group of weapons
youre such an arsenal!
by vinspire September 12, 2018

British slang for anal.
by Aaron DeLorean August 1, 2023

The worst club to ever exist on earth the supports such as Nathan are so deluded and delusional to the point it's not even funny. Such a shit club
by xKS_ January 19, 2021

They did an Arsenal but 1 survived!
by ShooIsGod September 26, 2020
