Tch! 

A reaction of disatifaction and/or indifference; thought to have originated amoung valley girls and AE wangstas.

"Like, OH MY GOD! Julie is such a slut, she banged that dirty sk8er boi while getting a french manicure!"
"Tch! Like, totally."

Tch! by Pimpette Masta J December 8, 2003

TCH! 

A Sound Made To resemble a slap when someone or something acts stupid

Bob- My computer aint working
Kon- I think its that fan
Bob- TCH!

TCH! by Bobboi May 23, 2006

Tch 

Tch is a sound used to display annoyance

Eren: I love you, heichow!
Levi: Tch, fuck off brat.

Tch by MalZakaria August 9, 2018

Tch 

Something that Levi Ackerman is known to say a hell of a lot

Hanji: Captain Levi! Eren has flattened Erwin whilst in titan form!

Levi: Tch, stupid brat.

Tch by Thelocaldyke June 3, 2016

Tch 

The sound made by pressing the tounge against the front of the roof of your mouth, applying pressure, and releasing. This is normally used in times of frustration or disatisfation.

"Timmy, your fish has died"
"Tch"

Tch by Trimm October 21, 2003

Tch 

The written representation of a scoff. Usually used in times of disagreement.

Tch. That's not true.

Tch by Pineapple Jones September 10, 2010

TCH 

A common term used to describe the current Minister of Defence, Geoff Hoon.

This TLA is also used in polite company for the user to avoid saying "That Cunt Hoon"

"You're lying like TCH !"

or

"You piece of shit ! You've less morals than TCH !"

(Obviously this last example is a case of exaggeration, it is an impossibility for anyone to possess less morals than TCH)

TCH by Cutaway August 22, 2004