Gex

It's gay sex

ME: let's have gex
SOMEONE IN THE FUTURE (I HOPE): ok

Cockrocking

Cockrocking k'ɒkrɒkɪŋ
Smashing your male genitalia with a heavy stone/rock and screaming in pain, 'cause let's admit it, how fucking dumb are you?

A guy decides he'll be cockrocking himself in front of a random-ass girl
"YO dude Axel just cockrocked himself in front of Jessica!"
"BROOOOOO, he's literally built different broo"