1 definition by DanicaR

Stands for Group-Home-Girl. A girl who lives with 10+ other girls in a house, or group-home, because they have nowhere else to go. GHG's are often a little weird and there presence is generally not welcome.
Why are there like 12 new girls here?
Because the GHG's have arrived and are taking over the school!
by DanicaR April 1, 2011
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