Which would never happen today. The oh so useful MPAA would have a heart attack, lol.
Off topic and completely honest here, I
never liked the "I've seen everything...BOOM." suicide joke. I love me some vintage cartoons, I find them the highest quality in animation history. But some of the things that passed at humor were very questionable. Stuff they would do in an adult cartoon today, but without the irony and the "jeez, that's horrible" subtext. And the worst part is, the suicide joke was the favorite punchline of late 50's Paramount cartoons. There's a LOT in the Horton Hears a Who movie I feel didn't work and was obviously just padding (even Chuck Jones had trouble, and animation was even reused). But considering the source material, the suicidal Lorre Fish is a might jarring (not that Seuss wouldn't have done edgy humor in a Snafu picture, but this is a
kid's book). And the useless Katherine Hepburn impersonation of the bird gets very obnoxious after a while, ruhlly it does. But danged if it isn't some great looking Bob Clampett animation.
But my main point is, we
always had at the moment pop culture jokes in these things. Any HB fan will know that the character voices are mostly impersonations. The key is quality. And even in the old days it was kinda hit or miss. There's a late 50's Bugs Bunny cartoon that was essentially just rattling off every popular TV show of the day, and it was kinda dodgy. Some of it worked, some of it didn't, but for the most part it was completely dated. And it's one of the rabbits weaker cartoons as a result.
Some stuff has always been around in every legacy character and genre of entertainment. And it wasn't always done perfectly well.