GISM ( also G.I.S.M.) were a hardcore band (with strong metal leanings) formed in Japan in the early 1980s. The acronym G.I.S.M. has never had a constant meaning attached to it. Variations include God In The Schizoid Mind, Guy In Suicide Mission, Guerilla Incendiary Sabotage Mutineer, and Gnostic Idiocyncracy Sonic Militant.
GISM were widely known for the extreme violence present in their lyrics, and live shows.
GISM is the greatest band to ever walk the earth.
by Justin White July 27, 2005
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I wiped up my gism with a paper towel.
by The other Theo February 10, 2004
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Doesn’t care about what people thinks of her. And amazing person to be around of. Extremely intelligent but don’t take her for granted, you will never meet someone like her!
Friend : “hey do you know Gismeli?”
Me : “yes girl! She is awesome!”
Friend : “aw man, you’re so lucky!”
by Name definer 100 February 12, 2018
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A person who loves to get a fat load or a wad or straight up cum (gism) all over their dome.

They usually grab the cock and smack their face with it while it's expelling the gizz. If the gism face is a guy, he will just rub his face inside the pussy like no tomorrow.
You can usually spot a gism face because they usually have a little gizz on their face.

Reference the movie 'Bruno" where meets the ghost of Milli Vanilli, if that scene was real, Bruno would obviously be the gism face.
Dude, that chick must love the cock, she's got a major gism face.

Hey, you've got some sour cream on your cheek, wipe it off before someone mistakes you for a mega gism face.

Oh man, I gave the best face last night, ended up with a MAJOR gism face.

(theme to Superman begins)...it's GISM FACE!
by StinkyLee February 11, 2010
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Top dog, super pimp. One to be admired by all. Commonly referred to as "The shit"

See also: ish
Damn B. That chick is the Ishna Gism!

Or

You can't phase the Ishna Gism foo!
by Kaiden January 14, 2004
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Gism-Aka Semen Jouster-Some one who hits another person with a huge rod in the stomach.Combine These two words and we have "A Homosexual Who likes To wave his cock about until the other team is stucken by gism"
Steve Walks INto a Public Shower
Steve:Hi boys! (He says in a Camp Voice)
Masculin Guy:Fuckoff You Gism Jouster
by Lonecell February 5, 2004
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GISM is an acronym for Geographic Information System Map.
A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth's surface. By relating seemingly unrelated data, GIS can help individuals and organizations better understand spatial patterns and relationships. Most of the information we have about our world contains a location reference: Where are USGS stream gauges located? Where was a rock sample collected?

When the GIS data is incorporated into a map it is referred to as a GIS map or a GISM.
by Nickelman from the boonies. August 5, 2022
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