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.
A person on TikTok who uses a Clyde (from South Park) profile picture. The Clyde in question has killed his mother by forgetting to put the toilet seat down.
Actually... a fisheye is when you're doing a girl doggy style, you pull out and faux-cum on her back by spitting on it. When she turns around, relieved that she did not get a facial, you give her the ol' money shot in the face, particularly in an eye.
My girl has really wisened up. SHe knows about my fisheye shenanigans and no matter how many times I spit on her back, she's learned not to turn around for a facialglazing.
A Fishless Franky is someone who blags that they are good at fishing, yet they never catch anything & get aggressive when pulled up about it
Whisky went to the ponds again telling all the lads he was going to catch tons of fash, silly bastard caught nothing again, 2 years no fash, Fishless Franky strikes again, loves feeding them though!!!