A few years ago, Adult Swim did these short bits called “Not For Air” which played during commercial breaks. They consist of real cartoon footage that are either edited or redubbed. Here is one of them.
I wish I could find the other one I’ve seen, where Fred Flintstone is arguing with Wilma.
UPDATE: I removed the part where I said that Fred complains about Pebbles smelling like dinosaur doo-doo because that was a mismatched memory. I was thinking of Harvey Birdman. But there IS a Flintstones “Not For Air” where it looks like they’re swearing at each other.
Actual 1960ish Flintstones commercial predating the US ban on television advertising for tobacco products.
Winston Cigarettes had been a primary sponsor for The Flintstones their first (or first few) season(s)
Priceless! Now whenever something goes wrong during my day, I will remember –
“Grodd did an excellent job of !@$&ing me up!”