This is a expression used by some teenagers (in Trinidad) to express the their displeasure of a joke or insult especially if the insult was lame and unfounded or the joke was stupid and or not funny.
Person 1)
What do call a cow that eats grass from a grave yard?.....
A vampire cow!
Person 2) ......man Boo Dat!!
What do call a cow that eats grass from a grave yard?.....
A vampire cow!
Person 2) ......man Boo Dat!!
by bronte91 February 14, 2009

Duane says "Yo Marcus you just bought some baller rims for your ride yo???"
Marcus says "Bahlee Dat!"
Marcus says "Bahlee Dat!"
by Captncool August 13, 2012

by net December 10, 2003

by dennisgeorge October 21, 2006

The gansta version of the macarena. the words still cant be understood, and it has launched as many parodies that are as retarded as the song itself.
person #1: What are you listening to? And why are you dancing??
person #2: It's Crank Dat and I'm dancing yo.
preson #1: Righhhtt. You look like you're doing the Macarena on speed.
person #2: It's Crank Dat and I'm dancing yo.
preson #1: Righhhtt. You look like you're doing the Macarena on speed.
by sXexcore November 19, 2007

Alison B:Chris my Hampster died
Chris P:dats coo
Hannah R: CHRIS YOUR SO MEAN AND SUCH A FAG AND U MAKE ME SICK AND I HOPE U DIE!!
Chris P:dats coo
Hannah R:UGHHH U NEVER CARE!
Chris P:dats coo
Hannah R: CHRIS YOUR SO MEAN AND SUCH A FAG AND U MAKE ME SICK AND I HOPE U DIE!!
Chris P:dats coo
Hannah R:UGHHH U NEVER CARE!
by Chris DL peoples August 22, 2006

by riBBz aka Kryptic Selektah February 4, 2010
