A short thing 

A kid the is really annoying. The are below the age 13.

I feel the the a short things get short each year right Louis.

A short thing by Louis C. 1 June 11, 2018

It's a tuba thang, shorty 

Something someone doesn't need to worry about.

Comes from the movie 'Drumline' with Nick Cannon when Jason asks Charles what's up with his socks.

Kay: *giggle giggle giggle*

Miranda: What are you laughing about?

Kay: Don't worry 'bout it. It's a tuba thang, shorty.

It's a tuba thang, shorty by Kekeizhere March 11, 2010