1.) a power hungry peron

2.) One in a position of great authority, but not complete authority, so as to make backhanded insults at those he feels are below him, while keeping his tone at a safe level so as not to upset those in real power.

3.) Uneccessary snootiness or egotcentricity.
"Wow man, Jerry may be the boss' secretary, but he's a real Garva when it comes to TPS reports."
by Johnny November 15, 2003
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