Little balls of poop that get stuck in your ass hair. You might pull them out and hide them in amusing places, i.e. behind your mate's ear.
I got some serious chudnuts after i took that crap last night, dude!
by The Poofinder General January 18, 2006
The balls of clingon poo you get on the man hair around the anus
"man these chud nuts are hurting my butt"
by ZaPpeh April 23, 2003