(Adjective) A synonym of the word pwned but applied specifically to the exploitation of security weaknesses on a server due to misconfiguration. Pwnage (and thus daveage) describes a sudden, decisive and humiliating defeat of server security.
Double check your firewall settings before putting that machine on the internet. The last thing you want is to get Daved!
(Noun) In the Automotive industry, a homosexual mechanic or one who is predisposed to flamboyant car modifications.
"Look at the hectic neons on that Nissan! I'll bet you the owner is a camshafter"
"Those camshafters in the HKS factory give a whole new meaning to the term 'blown engine'".