7 ฤดูกาล
184 ตอน
The Grim Adventures of Billy and Mandy - Season 5 Episode 8 (2007)
As Billy desires to be "cool" like Sperg, he has an ectoplasmic manifestation coming out of his mouth. The ectoplasm grows full size and turns out to be the ghost of nineteenth-century British poet Lord Byron, who tries to teach Billy to be cool, using elaborate poetry instead of bare muscles. Billy uses a poem to insult Sperg's mother, and Sperg challenges Billy to a duel. Billy and Lord Byron fight Sperg and his gang, but are badly beaten. Byron tells Billy he has been trained in the arts of coolness, and disappears.
- ประเทศ : United States of America
- ประเภท : Animation, Comedy, Kids
- สตูดิโอ : Cartoon Network
- ผู้อำนวยการ : Maxwell Atoms
- นักแสดง : Greg Eagles, Richard Steven Horvitz, Grey DeLisle, Vanessa Marshall