Mermaid

Someone who is half human (top part) and half fish (bottom part). The human part is usually hotter than the average human (probably to compensate for the fish part). They usually say “aur naur” in reaction to almost everything.

A made up word on the popular new commercial for Match The popular dating site

When someone falls in love with you without you even knowing of their existence, like Prince Eric and Ariel from Disney's The Little Mermaid.

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

Like a catfishing, except the person is real but their intentions are to ruin you financially, emotionally, steal your identity or con you in some other way.

Back in the day, mermaids where thought to lead sailors to their doom by leading them to dangerous storms, crashing upon rocks, or dragging them down under the sea.

A hot babe from head to waist, and a scaly fish from the waist to the tip of her tail. Mermaids like to sit on rocks and use either a) their enchanting sirens' songs, or b) the tried-and-true tactic of looking in a mirror and combing their green hair while they display their huge tits in order to lure human men (and especially sailors and pirates and stuff) to make love to them. Note that the mermen and merwomen do not do this, though young mermen have been known to kidnap human women and turn them into mermaids.

Mermaids are described as either mortal (with or without a soul) or fairies, so they may or may not command powerful magic. Some can see the future, turn their tails into hot legs, call up storms, sink ships with tidal waves, and do other cool stuff. Others can sing... and that's about it.

Contrary to popular belief, mermaids can in fact do more than give head. I'd do with a mermaid, because I'm a pirate.

Mermaid murder; the act of killing mermaids and/or being killed by a mermaid