an important person, a president etc., VIP, someone who know what time it is, a leader of a group
Barry is a big wig in Gulf Oil - a vice president or something.
Adj. Abr. Used to describe a big wigger.
Not only is this person a wigger, they are a big wigger.
"Look at Carmine he's such a big wig listening to Marshall Mathers and shit"
A: He's such a white dude trying to be african american.
B: You mean a wigger?
C: No way that douche is a big wig!