Short for Total Ass Clown.

Somebody who is just bloviating but doesn't make any logical sense at all. Someone who is so blindly ideological that they don't even realize how ridiculous they sound.
"You're such a TAC"

"Don't pay attention to that TAC"
by JimLew November 19, 2018
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Stands for Total Aerial Combat, is a Mod in a game called TRIBES and TRIBES 2, involves major team cooperation and Mid air skills see: Mid Air and disk jump
Tac is one awesome tribes modification!
by some guy November 20, 2002
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1) Tea and Crumpets
2) Tyranasaurus-Rex Attacking Canada
3) Total Anal Carnage
4) Total Anal Corruption
5) when you're walking on the sidewalk and decided to kick a canadian in the shin. you walk up to this canadian and drop kick his shin and laugh a good hearty laugh at him. you commence in spooging in his hair and covering him in easy cheese. then you feed him to the anal raping coyotes that eat spooge. he has now been spoogified. this motherfucking canadian should die in hell and be eaten by carrots.
6) a pushpin used to pin things to a board.
1) I had TAC yesterday.
2) I worship that TAC. Fuckin canadians.
3).. pass.
4).. once again... pass.
5) I TAC-ed that fucker over ther. hahahaha.
6) i used a tac to put it in the board.
by Paco the all Knowing. September 26, 2004
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TAC stands for Teacher Advisor Contact. It the place you would go for attendance in the morning and afternoon, schools like to call it a home roomed well.
Hey what TAC are you in?

Oh, I'm in TAC 200.
by The Truth. May 10, 2014
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Tac is a mixture of weed and anything the maker can get his hands on, eg petrol, deisel, paint thinner, shoe polish ect, they mix it all up then when it goes hard, sell it. the smoker has to heat a part of the tac and nip it off as it goes soft when heated with a lighter, then crumble it into the chiz (CHILLIM) Ther Are Many Diff Ways Too Smoke It, a bottle pipe, bong, can pipe, buket, pipe, waterfall ect.
are here yah lil dafty we ganna ga smowk tha tac yit am fuckin gaggin t gt stoned me ma stole he haf oz the daft slappa
by Bob Jon Dylan, September 2, 2008
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It's basically just "TITS AND CLITS"
Billy's a pimp, hes gets all the TAC around here. Word.
by BAIT BOY 151 May 4, 2004
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morgan: i loooooooove food.
dalton: it shows.
alisha: tac.

morgan: my parents always bitch about pot heads.
dalton: whats pot?
alisha: loooool tac.
by :3pot March 23, 2011
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