Other word for merman. A man with a fish-type body from the waist downwards.
Plural: Merlings/mermen.
The word is used sometimes in the "a song of ice and fire" book series from G.R.R. Martin.

A man or a woman of great intelligence. Attributes include high intelligence, great personality, loyalty, and friendship. Comical sense of humor. Allergic to drama and loose women/men. Also, an old Irish name meaning " blackbird"

Half man, half girl. Can drink as much as a college boy, but still has female sex appeal. The most notorious MERL, rumoured to be named 'Noor', attends the University of Colorado at Boulder and can be spotted at the bars on a daily basis on the prowl. Though there is no actual documentation of this MERL, many have claimed to have spotted her on several occasions. Use caution in the presence of a MERL.

A woman who puts everyone's happiness before herself.
Caring, Generous, Rude sense of humor.

An overly large penis.

Merl is a Content Creator from the UK who is known for streaming Fortnite on Twitch.

He currently has over 100,000 subscribers on YouTube!

A term used as an insult.
Somewhat like the word jerk.