Futurama

HOLLY: Alright! What's happening, dudes?

CAT: We're having a really nice time. I'm dating Marilyn Monroe and also I have another girlfriend who's a mermaid. She's half woman, half fish. (He starts licking and kissing a photograph then turns round.) It's Miranda, my girlfriend.

As she comes out of the water we see the top half of her is a fish, the bottom half is a woman.

HOLLY: Somehow I'd imagined she'd be a woman on top and a fish on the bottom.

CAT: No! That's a stupid way round. (He sticks out his tongue briefly and grins and waves.)