Mermaid Jew 

A tall man who has proceeded to allow Cupid to cut off all of his Jew-curls.

Dude, Greek Goddess, you are such a mermaid jew.

Mermaid Jew by le josh January 14, 2010

jewish mermaid 

When some one is acting ungreatful, or like a brat. Can be used in a joking matter.

Person 1: dude Alex was acting like such a Jewish mermaid last night.
Person 2: yea, I know. I can't believe he flipped out on his mom over a sand which!

jewish mermaid by Kay Smitty May 29, 2016