lent licker

A female who isn't lesbian but will eat a girl out and vice versa.

School Gossiper: "Dude! I know you like Jessica, but don't go out with her..."
Student: "Why?"
School Gossiper: "Bro, she's a lent licker! If she licks enough lent she's probably gonna dump you for a girl!"
Student: o_o "Damn it..."