sparkling mermaid 

When a guy dumps his load on a girls face, then slaps her with a fish

My face hurt after he gave me a sparkling mermaid.

sparkling mermaid by Mike February 3, 2005

The Mermaid theory 

Based on How i met your mother's 11th Episode of 6th Season

300 years ago sailors stuck at sea would get desperate at sea for female comapionship, it got so bad that manatee out in the water started to look like beautiful womens, mermaids.

Every women no matter how initially repugnant have a mermaid clock, its the time it takes for you to bone her. sure today you see her as a manatee but she aint gonna stay that way.

The mermaid theory it's a thing.

The Mermaid theory by arv1e December 8, 2010

Angry Mermaid

This is a sexual act involving cumming on the insides of a girl ankles. Then proceed to push the feet together until they stick. When this is completed and both feet are stuck together slap her in the face and throw seaweed at her. This should give her the appereance of an angry mermaid

John: Hey man i angry mermaided this bitches ass last night
Gary: No way man! whered you get the seaweed?
John: Your momma gave it to me after I Boned her!

Angry Mermaid by Goatse King December 18, 2009

little mermaid 

the coolest disney movie ever

little mermaid by Anonymous May 5, 2003

Frontal-Mermaid

The sexual position which consist in stapling the woman's legs together and throwing her in a pool. Now while she gurgles for air you must gently insert your pelvic cavity in her mouth.

David: Bro I totally did the frontal-mermaid with your mom last night.
Victor: Idk what you're talking about, she is clearly still walking.

Frontal-Mermaid by BoilingDischarq October 9, 2011

Naked Mermaid Stance 

Striking a pose while lying down on your side

Check out that hot chick doing the naked mermaid stance!

Naked Mermaid Stance by MC MilfHunta August 9, 2010

Drowsy Mermaid 

When a female lures a male into the shower under the false pretense of having sex and instead ends the relationship.

Hey babe let's take a shower......we need to talk.

I pulled a Drowsy Mermaid on him.

Drowsy Mermaid by spanky409 April 10, 2016