Swamp Fishin

To be railing a girl with the most disgusting smelling pussy.

My bro was swamp fishin again and his room ain’t smell the same for a month.

Fishin Up

when you go out in pursuit of hooking up finding a sex partner for the night.

Easy to see who's fishin up at the club tonight.
He's DEFINITELY gonna be out here fishin up tonight.
I thought she was down for a relationship, but really she just wanted to fish up.