Grape Nuts 

Not the cereal. An advanced stage of nut sweating where your balls feel like they are sliding around in your boxers like a pair of skinless grapes.

Dude, I could really use some talcum powder for my case of grape nuts I got going on here.

Grape Nuts by Therealdingleberryjerry June 4, 2018

golden grape nuts 

When one sits down to take a shit and inevitably pisses in the water before the first turd hits. Then when the first turd does hit, it splashes cold piss water onto one's balls and they shrivel up to the size of grape nuts.

"Dude, I just took a mean shit and when that fucker plopped it gave me golden grape nuts!"

golden grape nuts by uptanuthin' March 4, 2009

grapenuts 

Haemorrhoids;piles

"Christ, my grapenuts feel like they're the size of basketballs"

grapenuts by Lord Iffy Boatrace February 13, 2003

grapenut 

one of the top q3 ra3 players on the eastcoast of USA.

grapenut railed fiji

grapenut by Anonymous July 10, 2003