The epidemy of perfection; the stardard of which everyone and everything strives to atain, and the stardard by which all things in life are measured.
Automobille companies are always striving to create a car that is more mainstream than previous models.
by Seth F. August 24, 2004
the cool kids. that boy whos just sooooooo hot!
that girl with big tits...im sure you understand.
OMFG!!!! Noah is soooo mainstream, everyone want his ass!
by kelly caldwell October 26, 2006

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