[tru dat] 

the same as saying "thats true" or "correct" or "i agree"

"You are good at basketball"

"tru dat"

[tru dat] by ethan[ j.k. LIVIN ] January 7, 2009

tru dat 

a bastardized version of "true that" which is a bastardized version of "i agree wholeheartedly"

ghettowannabe: wanna hit the mall
insideoutoreo: tru dat
ghettowannabe: word

tru dat by antislash March 9, 2003

tru.dat 

Another way of saying "True that!"
Also, this file has found its way into many viruses as a humorous title of a .dat file. Chances are, if you have this file on your desktop or root windows folder, you have been hacked.

C:/windows/tru.dat

Clanmate1: I totally pwn3d that guy!
Clanmate2: tru.dat!

tru.dat by h4x0r_w00t! November 26, 2004

tru dat 

A form of agreement.
An abbrieviation of "that is true"

"I hate Bush, he's an idiot"
"tru dat"

tru dat by future X March 22, 2003

tru dat 

Means 'True That' in gangsta style.

"If I disrespected yo', you'd probably ice me right."
"Tru Dat, Nigga."

tru dat by Diego September 4, 2003

tru dat 

to agree

tru dat cuz

tru dat by geoff March 9, 2003

Tru-Dat 

That's true.

X-Fest was 'da bomb this year! Tru-Dat, Tru-Dat

Tru-Dat by The Anrkissed January 13, 2014