CaveGaming 

To play a high definition gaming system on a standard definition television.

Bob: "Say Tommy, have you seen how good Call of Duty 4 looks in 1080p?"

Tommy: "No, I haven't I've been CaveGaming because I can not afford a high definition television."

CaveGaming by derrickgott007 December 27, 2007

Cavegating 

Viewing sporting events on TV, with copious amounts of adult beverages and various munchies, from a "man cave".

We did some serious cavegating at Bob's this weekend!

Cavegating by Cabo Bobbo September 27, 2011

Cavemaning 

(ˈkeɪvˌmæn ing) - {Verb} - The act of "cavemaning" means to light a cigarette or marijuana cigarette with an already lit cigarette or marijuana cigarette.

Guy 1: "Fuck I only got matches and theres 1 left."
Guy 2: "I'll just caveman it Nigga."
Guy 1: "Good shit, thank god for cavemaning."

Cavemaning by Negrochips April 20, 2011