Get Fucked Undies: the kind of underwear that are often uncomfortable and may ride up, but make your butt look extremely good causing anyone to want to fuck you.
girl one: Eric is coming over tonight, I'm gonna wear my new GFU.

girl two: Lace boyshorts or thongs?

girl one: boyshorts.

girl two: Nice! They're so uncomfortable, good thing they won't be on long!
by bmarie81 December 3, 2011
Get the GFU mug.
GH GH GFU is an acronym for Get high, get high, get fucked up. It's taken from the song G.F.U - Performed by Wiz Khalifa.

GH GH GFU literally means to party, get drunk/high and get fucked up (smashed/wasted).

GH GH GFU can be used as an adjective or a chant, aka:

Adj: Lets get GH GH GFU!
Chant: GH GH GFU! GH GH GFU!
Friend 1 - Bro, tonight is gonna be awesome.
Friend 2 - I know right dude, GH GH GFU!
Friend 1 - Yeahhh buddy!
by Rawkfist1337 May 30, 2013
Get the GH GH GFU mug.