fishys butt 

male testicles

can i suck on your fishys butt?

fishys butt by jack melancon October 28, 2020

Fishy and Butt 

Refers to the greek symbols omega ( ω ) and alpha ( α ), both of which are used in Physics and look like what their names suggest, Fishy and Butt.

Hey dude! The Physics professor totally got pissed when we talked about Fishy and Butt!

Fishy and Butt by [Cromwell] March 22, 2010

Fishy Butthole 

You catch a fresh fish, (with salt water and everything) still on it and immediately smother it with nacho cheese, thus, filling up the gills with nacho cheese. This taste is supposed to resemble the taste of a dirty asshole.

Nick: Hey Mark, so i was licking my girlfriends butthole, and it tasted like Fishy Butthole!

Mark: Dude........nasty.

Fishy Butthole by KidsPoopInMYLunchBox January 7, 2010

fishy butty

Stinky gash

So I smashed her fishy butty 2 bits

fishy butty by Yorkus September 3, 2018

fishy peanut butter 

in sex when the man sticks his dick in penut butter then fucks the woman. then he eats her out with the penut butter still in her pussy

Her fishy peanut butter was delicous last night.

fishy peanut butter by pseodnym June 21, 2018