TGK is the abbreviated version of the french expression " Ta Gueule Kousi". It is pretty much synonym to the english expression "Shut Up" yet it includes Kousi , the word used to describe the person you are probably yelling this expression at.
OMG how did you think of such a stupid idea ? TGK man !
by anamc March 13, 2010
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Tgk, stop shagging those sheep with your cardboard cutout of gareth bale

Idk verify this pls
by Bbbb2 August 4, 2020
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