Niblarb 

A term used for someone with the IQ less than a bar of soap.

John: Look at Billy.
Bob: Such a niblarb!

Niblarb by FocusedEagle August 1, 2023

niblar 

A guy that isn’t control of his emotions and often is annoying to others with his over the top feelings.... Can also be used behind “pp” as in a “pp niblar” which is a guy that isn’t in control of his emotions due to the fact that he is constantly thinking about women and his pp is doing all the thinking.

Friend 1: Hey why does ____ always catch feelings so quickly?
Friend 2: I don’t know man, he is being a real pp niblar

niblar by senate66 May 17, 2019