Tossing the fish

A slang-term indicating the use of one's tongue and lips to lick, suck, and penetrate one's vagina for the purposes of sexual stimulation.

First thing I asked him was if he was down with tossing the fish, since he said no, I had to walk away.

It’s about time you started tossing my fish, my asshole needed a break!

My dude weirded me out last night by saying he wanted to “toss my fish” instead of just “going down on me”.