(1) A sexually aggressive lesbian. A lesbian who makes unwanted sexual advances.
(2) A female mole which is also gay.
(1) Candy: I didn't wanna say anything, but... is Mandy gay?
Andy: Uh, yeah. Duh.
Candy: OMG. That's cool if she is, but I'm totally not, and she was grabbing my butt all night.
Andy: Ohh.... right. Sorry. She's also a molesbian.
(2) Freddy: Aww, you have two pet moles! How cute!
Teddy: I think we can all see where this is going.