From "The Drive-In" (season 1, episode 13 original airdate: Dec 13, 1960)
♫♪Here we come on the run
With a burger on a bun
And a dab of coleslaw on the side!
Oh your taste we will tickle
With a cold dill pickle
And all of our potatoes are french fried fried fried!
Our burgers can't be beat
Because we grind our own meat
grind grind grind grind grind
Fred Flinstone and Barney Rubble
Are to blame for all our trouble♪♫
*And if they think that we'll forget*
♫♪They're out of their mind mind mind mind mind!♪♫