Sell Out Sister. Typically used to describe the phenomenon of so many Asian girls dating white guys, but describes any girl who dates outside of her race or ethnicity.
"Damn, there's a lot of hot girls in this club!" "Yeah, too bad most of them are frickin SOS chicks!"
by d.nutt March 10, 2009
Supple and voluptuous.
by d.nutt August 04, 2009