the straight up g money gangstas who roll 10 deep and bust caps in all them peeps who hate and discriminate. usually someone who is not of white man's descent.
by j rod my nizzle December 26, 2005

by Funkdubious January 21, 2004

a description that a group of white kids unanimously decided to call themselves after they heard the gangbanger in the liquor store say it before he stole some 40's.
"Joseph, how are you?" asked Doug.
"Doug, I am thug nasty," replied Joseph.
"Me too! Let's go to the country club!" said Doug.
"Doug, I am thug nasty," replied Joseph.
"Me too! Let's go to the country club!" said Doug.
by kask_attack January 31, 2008

by Ryan Yellop November 25, 2007

by j@ck@ss July 04, 2009

some one who is beautiful and has 236 cats and lives alone and you can never go out with her because she had her heart broken and will never be satisfied by a man again!
"Karen your such a thug nasty geese! Why don't you get off your couch and stop playing with your cats; and fall in love again?
by Bargain Of A Century March 01, 2009

by Gabbi April 29, 2004
