A term of affection for a grandmother in the US and, Britain and Australia
I can't wait to go to GangGang's house, because she bakes the best cookies.
by gjv1970 November 02, 2010
1 more definition
A term when you and your gang chillin
You already know, squad yells, Gang Gang, we in this bitch
by gio__2 June 02, 2015