1 definition by stephaaa!

SULO

Acronym for Secret Underclassmen Lust Object

Steph: Ughhhh, why does Anthony have to be a freshmen?!
Ashely: Ew Steph, you're a senior.
Steph: Well no shit, that's why he's my SULO ;)

by stephaaa! April 17, 2010