This is a combination of the terms "fish" - meaning fishy, sus - and "shlay" - which is a variant of slay. This contradiction of good and bad causes this expression to convey "something that is so bad that is good."
Raymart: Did you guys hear Enzo's pick-up line? It was big fish.
Sherwin: I think it was so fish that it was fishlay-o-fish.
Sherwin: I think it was so fish that it was fishlay-o-fish.
by TigerTerp February 2, 2022
Get the fishlay-o-fishmug. by galgalley July 7, 2010
Get the Fish Eyes and Gluemug. When a female gets oral sex while taking a dump in the upper tank of a toilet.
It’s like a female blumpkin mixed with an upper decker.
It’s like a female blumpkin mixed with an upper decker.
Sara gave me a blumpkin last week. I returned the favor by hooking her up with a dirty fish tank in the restroom at the mall.
by Ann_Archy September 11, 2018
Get the Dirty fish tankmug. (Noun) Refers to a female's groin region, especially between the labia, often in conjunction with oral sex (cunnilingus). Can imply the area needs cleaning.
1. Marcie's boyfriend ate her out so much, her friends said his favorite food was tuna fish taco.
2. Janet's pussy smelled awful but Linda ate her out anyway. Linda was proud she soldered through Janet's tuna fish taco.
3. The pussy stank was like a week old tuna fish taco.
2. Janet's pussy smelled awful but Linda ate her out anyway. Linda was proud she soldered through Janet's tuna fish taco.
3. The pussy stank was like a week old tuna fish taco.
by The Gourmet May 12, 2014
Get the tuna fish tacomug. 1. Unlimtey Coolness. The Point in which nothing can be better.
2. Reffering to someone who is drunk, or on drugs.
2. Reffering to someone who is drunk, or on drugs.
by 33sunshine33 April 20, 2007
Get the Hella Fishmug. Skawesome upbeat ska band, who just released their newest album, "We're Not Happy 'Til You're Not Happy".
by ChillyGod March 21, 2005
Get the reel big fishmug. A contact in your phone that you have no memory about. Maybe some one you met on a night out and had a memorable feature about them that (at the time) you thought would trigger your memory the following morning.
John: "Hey who's this contact in your phone "Sexy Sally from the bar"
Chris: "Oh that's a Fish Pie Sue I have no idea who it is."
Chris: "Oh that's a Fish Pie Sue I have no idea who it is."
by Bill with the nice trousers May 9, 2013
Get the Fish Pie Suemug.