Eep Opp Ork Ah-ah! That means I love you! from the Jetsons.
@steelmarket – Every time I see that Python episode where at the end Michal Palin says in his deadpan voice, “And we end the show with music. And here with their very latest recording, ‘Yummy, Yummy, Yummy, I’ve Got Love in My Tummy,’ Jackie Charlton and the Tonettes,” I laugh and laugh.