1 definition by starrlyne
A gurl who looks sexy, but is a airborn diease. Custy girls tend to be the ones that all the guys want. and tend to get, thats why they are so narsty
"Mariha Carey is a custy bitch, its like that fucking tupac shit, that whore needs to be in a ditch" - starrlyn projects
by starrlyne July 18, 2006