One of the many roots of all evil. (Others include mathematics, rap 'artists' and Mr Tobin) Basically popularity is a black hole which most retarded sheep-type-people WANT to be sucked into.
A slang term used in Spanish speaking countries like Mexico to define someone who is stuck up. They like the finer things in life and will talk down to you and about you if you don't roll like they do
Hey look at that girl over there she's so popis!
Yeah I don't think I've ever seen her wearing anything that's not name brand.