School of Hard Rocks
- Episode aired Dec 24, 2015
- TV-Y7
- 23m
The mean-spirited new teacher at Eep's school pairs her with an oddball student named Lurk while Grug tries to homeschool Thunk to make him a hunter.The mean-spirited new teacher at Eep's school pairs her with an oddball student named Lurk while Grug tries to homeschool Thunk to make him a hunter.The mean-spirited new teacher at Eep's school pairs her with an oddball student named Lurk while Grug tries to homeschool Thunk to make him a hunter.