Serial Flirt 

the serial flirt may have a boyfriend, but she teases every man that comes within range of her man dar

susan is a serial flirt even if her man is there or not

Serial Flirt by Vethod December 13, 2007

Serial Flirter 

A person who flirts with everybody under the sun

lizzie: "omg, i think he's really into me! did you see how he touched me?"
carly: "i wouldn't get too excited, he's a serial flirter"

Serial Flirter by sep24 September 25, 2011