A very small penis that only prevents itself when erected.
by Creme Pie Master 420 January 3, 2016

When your dude is a weak bitch and pisses you off you manhandle him bitch slap him and drag tom out of the house by his hair kicking and screaming.
by Scotty2hotty614 November 12, 2020

Andre: To become a futuristic caveman, you have know the history of how video gaming came into existence.
by TRAVVIS December 29, 2017

Big hairy headed caveman named cole, “I break big rock with big head, I eat big rock, use big rock to make fire, cook rock over fire, to eat more big rock.”
by Caveman_catcher13 December 1, 2021

by KRCM March 22, 2022

The best thing about wearing a kilt is dropping my shit and giving myself a reverse caveman while I'm down there.
by Tendervittles0 August 26, 2022

Caveman Theory is what I like to call the dumbest ass things you could think of. Sometimes it feels good to think so stupid that it goes against all the laws of science.
What Phil's thinking:
Phil-Damn. What if everyone in the world is some robot and they're testing me to see whether I'll do my job.
Carol-Sup boy!
Phil-I didn't do shit!
Carol-Okay? Have you been having Caveman Theory?
Phil-Yeah.
Phil-Damn. What if everyone in the world is some robot and they're testing me to see whether I'll do my job.
Carol-Sup boy!
Phil-I didn't do shit!
Carol-Okay? Have you been having Caveman Theory?
Phil-Yeah.
by Shit brain May 15, 2010
