The Daddies and the Mommies
Band announced by annoying radio DJ Maury De Cay in the "Maury De Cay - Disc Jockey" story of Charlton comic book Go-Go #9 (October 1967). He calls a random listener to see if they can tell him the first line of their new rock hit to win a jelly-stained sweatshirt. A baby answers the phone correctly, with "Da foo gleepl."
A parody of the Mamas & the Papas.