Gish means a person making a mistake or not doing something right
"What a gish, this is all wrong"

"This gish dosent know how to do it"
by Lexxer12333 August 6, 2009
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an alternitive to gosh or something
gish, you were sooo wasted last night

gish, my damn car broke down
by erika pontecorvo July 25, 2005
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To urinate, usually from a well-used fanny.

The term is often used by Glaswegian prostitutes.
Slutty Sheila: Ken that stoopid radge backaways?

Dirty Delia: Ah kinnae listen to your shite a noo Sheila. I'm ripe for a gish so I am.
by The Meme February 7, 2009
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The amputated penis... a knob, if you will.
1:Go suck a gish!
2:Suck your own.
1:Dude... I'm missing a nut, but i dont have a gish
2:Go suck your nut
1:Dude... not cool
2:Well you made fun of my gish!
1:Wait... you really have a gish?
2:...no...of course not... why would you think such a thing
1:AAAAAAHAHAHAHAHAAHAHA!!!
by Devin M. June 11, 2007
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to aply force to cause expulsion of matter
Eeew Laura Had this massive zit but she gished it and the spew hit the bathroom morror

I stuck my toe in a gooey duc and it gished all over me

she over cooked the pasta and now it is all gishey
by Iamru2? April 6, 2011
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(verb) to do something halfway; to not see something through to the end
"dude, you totally gished that beer."

"dude, where did you go last night? you totally gished that party."

"what's up with all these half-drunk beers? where is mike gish, i have to yell at him."
by bigsexy242424 March 21, 2009
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