The Grim Adventures of Billy and Mandy
Ecto Cooler still
S05E08· aired 10/14/2005

Ecto Cooler

TMDb7.0
Nexus es27121TMDb ep 1071880TVDb ep 377933

Overview

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.