A pseudonym for singer Katy Perry. Named for her legendary ability to show as much of her large breasts as possible without giving up the goods. Popularised by Egotastic website.
Damn I just saw the new Katy Cocktease video, when will she just saw those things.
A girl who is flirtacious with almost any member of the opposite sex and pretending it is only innocentbehavior, often with the primary intention of fishing for compliments
She was such a cocktease that she even flirted with an 80 year-old wilted man to garner some compliments.