1 definition by SaraZ

Serio

Pronounced: Se-Ree-O, the 'se' part is elongated, said with an arched brow and tilting the head back.

Meaning(s): 'is that so'; 'are you serious'

Girl: I wanna get some hubcap spinners for my focus
Guy: Serio
Girl: =\

by SaraZ May 3, 2005