if he is fired up and spewing dirt invite him to a local mma gym and dual it out.
I have done it before although never with a colleague but with a rando in subway line B going home. Bumped into the guy and the dude got all fired up ready to punch me. So i said, I like the fire in you and your intensity. I am done with work and there is a krav maga gym nearby that i go to. let’s spar there bud take all our energy out!!! because if we do it here, we’d be in handcuffs. I told him, they have a ring and we would wear gears and time our rounds and go at it!!!
