The act of beating someone viciously on the head with a dildo.
Ashton " Yo did you see my fight earlier"

Kyle " No why?"

Ashton " I went caveman on his ass"

Kyle " nice! "
by StyleKyle April 08, 2010
An unruly savage bitch who everyone fucking hates; usually travel in packs and normally have no friends. Male Cavemen tend to eat in disgustingly large amounts while the female Cavemen are usually sluts and are unbeknown to the fact that they are extremely disliked
Joe : Do you see that girl over there trying to fit in with the cheerleaders?

Evan : Yeah, dude. I can't believe she doesn't know everyone calls her a caveman
by Killa Mix Masta April 23, 2009
Caveman is a kid who feens for Xbox 360 (plays Halo 3 all day everyday), no one in the neighbourhood knows him, until he goes to school but even then no one notices him unless he is talking about his double kill or triple kill that he did last night.
Person A- Yo did u do ur homework man?
Caveman- Nah. but i did do an overkill on Halo 3.
Person A- shit ur are a caveman.
by ill joke,ill life January 23, 2009
the man whos the biggest in the room and makes ya'll so damn jelous
krunk has the biggest caveman dick in the class
by J R H April 30, 2007
A caveman is just like a donkey punch except you use a club instead of your fist.

See Donkey Punch for info.
Dude I totally gave your mom a caveman last night.
by RayRay/3van November 02, 2006
A homeless man who walks the streets in Kitchener, Ontario (particularly King street) who has long dread locks and a prominent brow. This man may have a drinking problem and positive skills with a HAM radio
There's Caveman, he seems to be resting on the stoop of our building once again. How pungent
by T Diddy August 10, 2003
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