A trick
A trick is a tease, a hoe, or a fake tease trying to look like a real one. Calling someone a trick is like saying they're not worth your time.
My friend called his ex a trick because she acted like she was in love with him just to get money.
My cousin said his girlfriend was a trick because she dated three guys at the same time.
My neighbor called his sister a trick because she tried to flirt with his best friend.