not classic, the opposite of classic and generallysomething that doesn't keep you in tears or lolz. A bummer word. It is common in the 905 area of Toronto.
gina: 'omg guys, that movie was brutal'
pasqua: 'ya, it was totally unclassic'
'Why where did that untasic mole u have on your face come from?' Untastic can be defined as a word used for describing an unfavourable object or situation.