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3. GSI
An acronym for a "generic sexual inuendo".
"Thats what she said" is a GSI
1. GSI
Graduate Student Instructor. Terminology used at UC Berkeley.
My GSI was able to help me in the discussion portion of the class.
2. GSI
Synonym of SIF (secret internet fattie) for the Spanish Gorda Secreta de Internet.
"Hey Erdos, I believe this OkCupid profile is GSI compliant."

"Yeah, look at that strategic camera angle"
4. GSI
Google Search It
"Where can I get that video you sent me?"
"GSI"
"Thanks."
5. GSI
Is an acronym for the Greer Sucks Initiative. To show a webpage or product supports the initiative, put the following somewhere in the document:

This page is GSI Compliant
Jay> Man, did you see that transformer explode all over Greer's Accord?
Wes> Yup, I wonder why he parked under it?
Jay> I know why!
Wes> Why?
Jay> Greer Sucks!
by GsiCommish Oct 13, 2004 add a video
6. GSI
acronym for "Get Stuck In" or "Get Sexual Intercourse"
Sam: I'm away to talk to Amy

James: GSI dude
gsi gsih gfis gsis fhg
by JTJP Mar 16, 2007 add a video
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