Similar to cocktease, only the girl is being led to believe that she stands a chance with the guy or girl flirting with her
That cunttease went and bought me two shots and I ended up sleeping with his friend when he went home with another girl.
1) the rare case in which a guy flirts with a girl and hints at a desire to have sex with her only to back out when approached with the offer
2) male version of a cocktease...but worse cuz it's a guy who should tap that if he can
"OMG! Devon is such a cunttease! Every time I think we're gonna have sex, he totally pussies out!"