Acronym for "Thank God it's Friday". Used to express the joy one feels in knowing that the work week has officially ended and that they have two days off with which to enjoy.

Is also the name of a block of family friendly sitcoms aired on the ABC network every Friday evening. It was a pretty good block back during the 80's and early 90's when they showed Perfect Strangers, Full House, Family Matters, Hangin' With Mister Cooper, Step By Step, and the ORIGINAL America's Funniest Home Videos (yes, with Bob Faggot) but turned to pure shit towards the end of its more than decade-long run when it decided to run bilge like Sabrina The Teenage Witch, Sister Sister, and The Hugleys.

The lineup was cancelled a number of years back because of its aformentioned shittiness, but has been recently brought back to life due to the incessant complaining due to 80's children such as myself. Unfortunately, the new TGIF will premier with sitcoms even shittier than the ones that killed it off in the first goddamn place.

God, how I miss 80's television.
Bring back Full House! Bring back Family Matters! Bring back Perfect Strangers! Hell, bring back the original AMVs starring that unfunny fuckface Bob Saget! I want my goddamn TGIF back in its original 80's form!
by Ninja Disaster August 30, 2003
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Today is dragging by! jeez what time is it?
it's only 10:25, TGIF!
by Kim Pretorius April 15, 2008
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Thank God It's Fuck-day
TGIF cuz I'm feeling real horny right now
by Ozzy The Gamer Dog October 27, 2020
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An ancronym that has many meanings. Thank God It's Friday is the most popular.

There is also Thank God I'm Female, as well as the others previously mentioned.
Wow, TGIF!
by Amanda November 08, 2003
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