Damn Meg, you should have cleaned up after that gang bang last night, now you’re mermaid tailing it.
by Emily Inez November 25, 2017
a mermaid tail is a tail of a mermaid, though some people (typically texans) refer to themselves as a mermaid tail or having possession of a mermaid tail. those with a mermaid tail, seem to be slightly or overly phsychotic.
me: did you here about that girl that found out her boyfriend was cheating on her but didn't care?
you: omfg... YES! that girl is such a mermaid tail!
you: omfg... YES! that girl is such a mermaid tail!
by someone who seems crazy August 21, 2016
A mermaid tail is a costume (usually made of swimsuit fabric, silicone or rubber) that can either be swimmable or just for show.
A mermaid tail allows you to look and feel like a mermaid by putting your feet into a fin covered by fabric to look just like the magical creature.
A mermaid tail allows you to look and feel like a mermaid by putting your feet into a fin covered by fabric to look just like the magical creature.
by Bubbly Gummy January 10, 2018