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Stands for "For Good This Time." Is used to either express intention to follow through on a persistent threat, or to mock someone who is NOT going to follow through on a threat.
"If Mike calls me in for the Sunday shift again, I'm walking out FGTT."

by Arnold J June 30, 2008
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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