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1.
GMS
Acronym for "Gargle My Shit" Used when insulted and when infuriated by a faggot. Telling someone to put feces into there mouth and gargling.
Bob: Dude you are some shit...
Michael: GMS Nikkkaa
by GMSGMS August 12, 2010
 
2.
A GM always believes "Ban" means just a 3 day suspension for real griefers.
Mutumbo, Msjenny, Zekial, etc.
by Joenyc February 12, 2005
 
3.
GMS
acronym for Grand Master Siddiqi. this title was first given given to the brown pakistani kid who goes to west orange high school by an afghani kid who is less brown. this can be given to any person from pakistan who is surrounded by a mystical aura of islamic awesomeness or to anyone who doesn't deserve to be annoyed deeply for no apparent reason.
Oooo!!! The GMS graces us with his presence!!! (spoken in deep arab accent)
by yellow japanese kid January 28, 2010
 
4.
Corrupt fuckers who take delight in unjustified bans.
GM: Hello
You: Hiho
GM: You are using an answering macro :O
You: WTF ?!
Gm:Thats right enjoy your vacation!
You: Adura vita
GM: Aha you are using a RUNE MAKING MACRO. 30 DAY BAN.
by Dup November 30, 2004
 
5.
G.M.S. is an acronym meaning Gargle My Sack
Used often in the VisEffex community of Savannah GA.
It is generally used retort for any unnecessary comment and or action.
"Wow! My grandma can model faster then you."
"Really? Cuz your grandma can G.M.S."
by derpindicktionary November 08, 2011
 
6.
GMS
Global Maple Story - the version of that is of North America but is meant for everybody in the world who don't have their own region version
each region in the world has it's own version of maple story but the regions who doesn't have play in the GMS version.
by Sims Cartooni May 07, 2008
 
7.
GMS
GMS stands for good man syndrome. When a person does something good for you or just in general he is a good man. But when he repeatedly does something for you he has good man syndrome.
That bartender gave me another free shot, he's got GMS.
by dangler-mcdangles July 26, 2011