A childhood belief about adverts

When I was little I grew up in Southern California and they used have this comercial that came on for a used car dealer and the song was (Go see Cal-Go see Cal-Go see Cal) I always thought the song was saying "Pussy Cow, Pussy Cow, Pussy Cow" LOL I could never figure out what or why he was saying that!! Years later I found out that Cal was the car salesman's name. Geeze HELLO!! The things kids hear.