Uggard

Uggard is Ruffnut and Tuffnut's uncle, mentioned in the episode "Ruff Transition".

Mentioned by Tuffnut
"Come on, Ruff, remember when we picked the fleas out of Uncle Uggard's back hair? And then you got fleas because of it?"

- Tuffnut

When Ruffnut has difficulties washing Wingnut, Tuffnut reminds her ofcthe time when they helped their uncle Uggard get rid of fleas. After the experience, Ruffnut got infected with fleas too.