Definitions by murrholman44

HGG 

Abbreviation for "Huge Group of Girls;" when a girl-squad has more than 4 members. Most commonly found on rooftops, Starbucks, or at Coachella.

"Dude! Look at that HGG. Maybe we can introduce them to our HGB."

HGG by murrholman44 June 19, 2018