fishslap 

A fishslap is where a lifeform slaps another lifeform with a fish; usually homo sapiens.

Derek used the fishslap maneuver on me, how did he do it again for the 5th time!

fishslap by Witrems August 23, 2018

fish slap 

To hit someone with a fish, usually to the face. In real life(IRL), this is considered fairly extreme in most groups and not terribly common. In internet chat, especially IRC, it's a very common way to show mild disapproval/discust/boredom. It was included as a (the only?) default point-and-click action in mIRC (a popular Windows IRC client) further increasing it's popularity. The default action (changeable, randomizable, etc) when fish slap is selected is currently "X slaps Y around a bit with a large trout".

When discussing the practice, many people tend to bring up Monty Python's Fish Slapping Dance, a popular sketch from Monty Pythons's Flying Circus. Though certainly not the only fish slap in the media, it's most likely one of the most famous.

Calm down or I'll fish slap you!

fish slap by Patrik Lundin October 5, 2004

Russian Fish Slap 

When one wets their non-errect penis and wiggles and smacks it in their partners face.
Resembling a fish out of water.

Steve: Yo, last night I was doin some real freaky shit wth my bitch.
Ron: what you do?
Steve: I did the Russian Fish Slap.
Ron: Thats pretty intense man.

Russian Fish Slap by jbird1 July 30, 2011

fish slap 

To beat relentlessly with a fish, usually with a large trout or tuna

That dude was pissing me off, so I FISHSLAPPED him with a tuna.

fish slap by weirdo June 27, 2003

slimy fish slap

when you finish having sex and you take the condom off, run upstairs and slap your brother in the face with it while he's sleeping.

Brother: last night.. i think something hit me in the face while i was sleeping, but i dont know i didn't wake up.
You: did it feel like a slimy fish slap?
Brother: Yeah, i think so!

slimy fish slap by pabloo richardson February 1, 2009

Flopping Fish Slap 

After a girl giving a man fellatio, the man takes out his penis, wiggles it in her face, and slaps her in the face with his erection. Then putting a fishing hook in her mouth, thus making her the flopping fish.

Patrick-Isn't that illegal?
Josh-Nahhh, almost a sport nowadays.

Dylan- The Flopping Fish Slap's fresh to death, Yadadamean

Flopping Fish Slap by IsThatPoop? August 16, 2009

fish slap 

when someone needs to calm the front door down....and they wont stop so you have to slap them with a fish..perferably in the face.

Lys was being overdramatic so we had to fish slap her.

fish slap by boots wit furr February 16, 2008