mermaid effect 

When a guy has been hanging out with, or simply in the presence of a girl that is just a friend for long enough that she ends up becoming sexually desirable.

Based on the idea of sex-starved sailors who would see manatees frequently and eventually they began to see them as mermaids.

It was also used in the TV show How I Met Your Mother.

Guy 1: "So you're going to be rooming with a chick next year? watch out for the mermaid effect, if you hang out with her long enough, you know you'll end up wanting to hit that."

Guy 2: "Nah man, she isn't hot and totally isn't my type."

Guy 1: "I give it three months."

mermaid effect by acadey April 3, 2011

mermaids kiss 

When your shit hits the toilet water and splashes back onto your ring.

FUCK SAKE I forgot to put paper down and got a mermaids kiss.

mermaids kiss by Mermaids kiss July 10, 2015

mermaided 

When attempting to put pants on both legs go into one pant leg.

I was trying to put my pants on and I mermaided myself.

mermaided by KitKat e d April 27, 2013

Mermaid Treasure

The perfect color. A cross between blue and green, that has magical powers. If a color could glitter, it'd be this color.

Renee is wearing Mermaid Treasure...she's magical.

Mermaid Treasure by bennybooboo October 25, 2011

mermaid mans belt 

The ultimate strap-on, originally seen in the show Spongebob Squarepants.

Dang i was watching some lesbian porn and they pull out a mermaid mans belt!

mermaid mans belt by CoyoteSniper86 April 13, 2015

Frankie Mermaid

a man who some would say is... swimming in bitches.

Frankie Mermaid: "What's my name?"
Prostitute: "Frankie Mermaid.."
Frankie Mermaid: "And why is that?"
Prostitute: "Because you are swimming in bitches."

Frankie Mermaid by nobody important :) September 6, 2020

make some mermaids 

To "make mermaids" is to shoot jizz into a toilet. After flushing, the sperm reach the ocean, inseminating fish of the female variety. The fertilized egg will develop into a mermaid or merman, depending on the whether the sperm carries an X or a Y chromosome.

Because merfolk are a sterile hybrid (that is, they cannot reproduce), the continued existence of merfolk culture is contingent on the ongoing flushing of semen. Please give generously.

Person 1: What are you gonna do when you get home?

Person 2: I'm gonna hit the shower, make some mermaids, and do some homework.

Person 1: You know, shower jizz doesn't technically fit the definition given above.

Person 2: Well at least it's clean of shit.

make some mermaids by Generous Doner October 16, 2011