1 definition by ghost of billy mays
A person who is generally unpredictable and has no defined role in a group of friends, and their often reckless and wacky behavior can either benefit or hurt the group depending on the situation.
Mac: Guys, why aren't the breaks working?
Charlie: Because I cut the breaks! Wildcard, bitches! YEEEEEEEEEEEEEEHAWWW!
Charlie: Because I cut the breaks! Wildcard, bitches! YEEEEEEEEEEEEEEHAWWW!
by ghost of billy mays July 24, 2010