proper slang 

If A word is not a word or is not grammar it is proper slang

This is the funniest class ever funniest is proper slang

proper slang by Aleyah V December 7, 2020

proper slang 

It’s a word that is not proper grammar so it is proper slang witches a faster way of saying some thing

Funniest this was the funniest class ever funniest is proper slang

proper slang by Aleyah V December 7, 2020