A Sigga is a super nigga meaning a nigga that can do anything and never takes L's
guy1: Vro did u see that new AMP video?
guy2: YEAH vro all around Duke Is just a absolute
Sigga vro.
guy2: Big FAX g he is dat Sigga.
A Sigga is a single nigga with no game what so ever. They will be only forever and die only.