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.

by Kekeizhere March 12, 2010