To relax, to chill. Basically describes how your a
male's testicles
hang when they are wearing nothing or loose
fitting more confortable clothes.
Person 1 "
What are you going to do after work?"
Person 2 "I'm just going to let
my nuts hang. It’s been a busy day."
"I've been at work for almost 12 hours,
time to go home and let my nuts hang."