1 definition by copel008

Short for "different", a negative term used to describe someone or something in a derogatory manner. Like there is "bad naked", this is definitely "bad different"!
"Why are you spazzin' out? You are being totally diff!"

"Oh my God, I cannot believe I dated him back in the day; he is completely diff."

"Yeah, I didn't really like that movie much."

"You're right, it WAS kinda diff."

"For the love of God, stop being so diff."
by copel008 November 2, 2009
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