grundel troll 

Small balls of feces hanging from the hair on the grundel. Very similar to dingleberries or cling-ons, but located on the grundel.

My girlfriend found some grundel trolls when she was servicing my unit.

grundel troll by MajStorm September 28, 2007

grundle troll 

A creature that stalks you in the night waiting for when ur not looking and snatches your grundle. This creature is 3 ft tall, purple, hairy, makes a sound similar to "GIHEE", and can reach the speed of 47 miles per hour.

God Damnit, that grundle troll stole my grundle. Now i have to shit on my balls because my grundle has been stolen.

Grundle- The area between your asshole and your balls.

grundle troll by Koin teh ns June 6, 2005