plop plop fizz fizz
From wikipedia: The catchphrase, Howie Cohen told the Los Angeles Times, was inspired when he ate too much of the food at a London commercial shoot because "I am a nice Jewish kid from the Bronx, so I ate everything," and when he told his wife "I can't believe I ate the whole thing", she said, "There's your next Alka-Seltzer commercial."
I am curious how long they had the ad campaign rolling. I imagine it was a recurrent they had to go back to after an ensuing ad slogan failed.
Noted: leave the early 1970s and you leave the word "Freakout" behind.








