buttercup

When someone toys with one's emotions, tells them everything they wanna hear.

A guy might 'buttercup' a girl when he feels he can take advantage of her, and then she would feel 'buttercupped', vise versa.

Buttercupped

When someone feels they've been taken advantage of, and that they were told everything they wanted to hear.

This girl felt extremely buttercupped by her boyfriend, so she left him.