Let Your Nuts Hang 

A phrase coined by popular rapper Tekashi 6ix9ine,which made the term mainstream. The term means to flex show you're the best, be yourself , and keep it real. The phrase can also be said as let your nuts drag.

All my niggas really gang bang, talk that damn slang, rap about it, do the same thing, let your nuts hang.
Talk your shit, let your nuts drag, nigga.

Let Your Nuts Hang by Sir RoastMaster (Roasty) April 2, 2018

Let your nuts hang 

To Let your nuts hang is to walk like a gangster; to walk while sagging and keeping your legs apart at all times.

To Let your nuts hang is to walk like a gangster; to walk while sagging and keeping your legs apart at all times.
James - Jerome always lets his nuts hang, blood.
6ix9ine - For real? I let my nuts hang too blood.

Let your nuts hang by JadeVision April 23, 2018

Let-your-nuts-hang 

Sentence used in 6ix9ine's KOODA and BILLY ("BILLY" replacing "hang" with "drag")

Meaning to do some things outside of your comfort zone, either reward of self-worth or even clout

"That's my word! GET IN THEY FACE, talk your shit, Let-your-nuts-drag!"

"Everybody do the same thing, Let-your-nuts-hang"

Let-your-nuts-hang by DeadassDefs May 18, 2018

let your nuts hang out 

To show off in front of hot girls.

In our baseball game i'm gonna let my nuts hang out.

let your nuts hang out by Jimbob March 12, 2003