Top definition
TCTC or TC^2(squared) stands for Too Cool To Clap.
"Hey did you see Bryan after the show?"

"Yeah, why wasn't he applauding?"

"I don't know. TCTC I guess."
by KMV53 August 23, 2011
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2
an abrreviation which is
To Cool To Care
usually used when a popular person is confronted by a nerd, geek, etc.
when you say TCTC you are saying that you are to cool to care about something that a person with a lower status than you says to you.
Nerd: do you have a pocket protector i could borrow?
Cool/popular Kid: TCTC!
by Stephen Otto May 16, 2005
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