abbr: Genital Interface. Not currently implemented by video game manufacturers, but understandably the "next big thing" in console gaming hardware.
The GI on the XBOX 3 is customizable for length and girth and adjusts from 40-2000 Hz.
by DT Chimi February 3, 2005
Get the GI mug.
Genitalia itch. Itching of the genitals.
Shit, I have GI, don't mind me.
by Totallynot_emil November 14, 2010
Get the GI mug.
Google it Stupid! A response for those stupid questions.
Q:What do I do with a bin and cue file?
A: gis!
by Allied September 1, 2004
Get the gis! mug.
Get It Studied

Branched from the Term GIP to encourage that someone should get something studied!

The advice one gives to one's friends if they have noticed that their friend is too lazy to commence in school work...
Person 1: Awww...I really can't be bothered studying for that math test :/
Person 2: GIS!
by Mr. John David Person August 22, 2011
Get the GIS mug.
Grin In Silence

When you aren't actually LOLing you can GIS. Some people think that when you write LOL you have to actually be laughing out loud. They might call you out on this. If you know someone like that, use this acronym instead, it's safer.
Person 1: (semi-funny joke)
Person 2: GIS
by Bananzattack May 13, 2009
Get the GIS mug.
GI=GIRL INTRUDER

GI is a very large faggot who has a crew cut and a stick up his ass. You might see them traveling in packs because they are too afraid to fight by themselves they would cry like a lil baby and wet themselves.

when aproaching a GI be carfull to not wear any provocative clothing for this may trigger a reaction in the GI known as the "RAPE LOOK". If one receives the rape look run fo yo mo fuckin life.

Ways to identify possible GI, check for:
Dog tags
Crew cut hair
Camo clothing
Tight pants
Gay jokes
Country music
Brand new vehicles/crotch rockets
Cowboy hat
Out of state tags
Pockets full of rufies
Extreme psycotic rage
to avoid these GIRL INTUDERS.

Also all females under the age of 18 cary mase and a crew wit u at all times to avoid rapage.
HOMIE:"those faggot ass gi's raped my baby sister's 11 year old friend mane...lets go kill dem niggas"

HOME GURL#1:"that dude just gave me the rape look from hell he must be a GIRL INTRUDER mane..."
HOME GURL#2:"quick cova up yo titties"
by FUCK BUSH UP THE ASSHOLE February 2, 2008
Get the GI mug.