Complex sentence: Chip would madly yodel the cereal's name ("Coo- " ooooooooooo"kie Crisp!") in each ad before he and his master were inevitably foiled by Officer Crumb.
Split into simpler sentences: Chip would madly yodel the cereal's name ("Coo- " ooooooooooo"kie Crisp!"). In each ad before he and his master were inevitably foiled by Officer Crumb.