Popularized by the youtuber SoLLUMINATI it can be used to describe variety of things that are either really good or really bad.
He called my mans a school shooter? That's Tuff.

My mans pulled up in a new i8 ... THATS TUFF!
by Vro-- November 06, 2017
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Pronounced as "That's Tough." This term is used when something bad or good happens. Usually used as a bad term.
Person #1: Shut the fuck up.
Person #2: Who the fuck are you talkin' to with your dumb-dumb, crusty bread, oragantan lookin' self.

Person #3: That's tuff
by idc_lol October 07, 2018
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A word to describe someone saying BOLD things.
"He said he is going to beat me up when he catch me. That's tuff"
by Keyari T January 02, 2018
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Clean the bowl of a bong by smoking it.
Hey man ... Tuff it ...
by Vasheekk September 17, 2016
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An adjective to describe an unfortunate occurance
John: Did you hear about Ricky? He was one mark off an C in math class, now he can't graduate.
Colin: That's tuff.
by tugsten4000 January 31, 2018
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Cool, in a rugged wrong-side-of-the-tracks way. Comes from the S.E. Hinton novel The Outsiders. Oppose preppie, and differs significantly from tough.
You ain't tuff, and you never will be, ya preppie!
by ke6isf March 23, 2004
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