Definitions by Manpreet123

3ni 

3ni is just another way to say trini (trinidadian). the way their accents are, pronounce the number "three" as "tree" so put them together and its "tree-ni" or "trini"

person 1: "hey, whats your nationality?"
person 2: "am 3ni baby"

3ni by Manpreet123 March 10, 2008