I really doubt that listening to people try to emulate the belter language and lingo is any better than listening to jar jar impressions (or klingon...), but it's hard to be say until it happens, so... bring it on

There is fan made poetry and short stories in Klingon. It is estimated that there are 20-30 people that can even speak it fluently.

No way anyone of those would ever be uncool.

I always thought the belters were doing jar jar impressions.