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
1 more definition
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