Exactly what it sounds like. Two guys running at each other with erections in hand. The first one to fall, loses. Similar in play to a game of chicken.
Billy and Jamie were trouser jousting at the party. Everyone thought Billy's would be bigger, but Jamie won!
by NotTallJ May 3, 2023

When someone has hard nipples
by Dumbthot42069 August 17, 2019

Jerk jousting is when you and a friend with a penis take off all your clothes and get an erection and run at each other until your penis' clash.
by MrSyde December 18, 2019

When one man and another man measure their genitals, face to face to see which one touches the other's body first.
I was in the locker room and I was curious how big my penis was so I asked one of the boys to gym joust me.
by sjehfbnskjdnfkljsadnfkjn12 December 19, 2020

by ScrotumStrangler June 24, 2022

When two participants hold hands while lying down on their backs, with their legs in the air, so that their assholes are pointed at each other, and both participants projectile shit at each other.
by Ruckus Rawson July 8, 2022

When a man and a man are nude and they run at each other, and whoever gets hit with the other man's penis first gets buttfucked
by TaterThot23 September 14, 2022
