Fishgilman 

An adjective describing something as terrible or disgusting. It can be applied to any situation from weather to sex appeal

Man, that girl is bare fishgilman

Fishgilman by bicks14 June 20, 2011

fishboot 

1) Where you are having sex with a whore and you smell something real fishy and have to give her the boot and tell her to leave.

Jim: Dude, I had to fishboot your sister!

Kevin: HUH?

Jim: Her pussy stunk so fishy, I had to boot her ass out!

fishboot by cheese4green September 15, 2011

Fishlight 

It's like a fleshlight but with a fish pussy.

Matt fully embraced pescetarianism when he started masturbating with a fishlight.

Fishlight by Cuddleholeenthusiast June 28, 2014

fishom

Fuck it shit happens on Monday

"FISHOM"

fishom by The messiah's 0lder bruv July 19, 2016

fishing for nickels 

1. Playing with your nuts so intently that you can't focus on the task at hand. Usually from a red neck of higher social standing to a subordinate red neck.

"Ey Jimmy, quit fishing for nickels and get me a beer before I beat your ma."

fishing for nickels by CobblyWobbly June 8, 2016

Fishinity 

The area that you are able to cast while fishing.

Did you see that bass jump over there. Too bad it's just out of my fishinity!

Fishinity by Das Miz August 25, 2016

fishless 

When you go fishing and catch naff all !

So my friend greg is a fishless wonder

fishless by Jackpot dave January 3, 2017