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2.
The guy with the biggest dick in a gangbang or train.
Da bigga nigga was first when we ran the train on dat bitch.
by mantell January 17, 2008
 
1.
1. Bodyguard
2. Protective member of your entourage
3. Posse
1. "Damn that's a big nigga, any bigger and he could be my bigga nigga."
2. "My bigga nigga held me down at the club when them stick up kids ran up on us."
by V-I July 28, 2006