There's still somebody on this board who's listened to the tapes while driving. The only warning label human beings respect is probably Dry-Clean only. Smoking:

"This'll give ya cancer, emphysema(sp?), definitely kill ya, babies, everything -"
"Screw it. *puff* I'll do what the hell I want."

"Do not take this medicine and operate machinery."
"*glug glug glug* That stuffs for beginners, people who don't know what the hell they're doing, I've been running this machine for twenty years..."

But if you have something that's dry clean only, and somebody tries to put it in the washing machine:

"DON'T PUT IT IN THE WASHING MACHINE ITS DRY CLEAN ONLY ARE YOU CRAZY OUT OF YOUR MIND"

(That's a Jerry Seinfeld routine)