1 definition by yomama78

A simple ginger that dyes her hair to be a brunette and who's boyfriend is madly in love with his ex lover and still keeps in contact with her. Also known for giving guys gingervitis
"Her man is only with her out of convenince, loves someone else and she has no clue!, she's such a Caysi!"
by yomama78 January 10, 2013
Get the caysi mug.