In my reading, I read occasionally about questionable products actually brought to market, the most bizarre one has to be Snif-T-Panties. This is women’s underwear that smells like bananas, popcorn, whiskey or pizza.
I don't know if they did much beta testing with other odors, but I can imagine an Alabama guy about to have sex with his lady who was wearing banana-scented panties. Would he go off an eat some bananas instead?
It’s probably no surprise that Snif-T-Panties haven’t met with even a whiff of success. While it is true that used panties had been sold in vending machines in Japan, those had only whatever natural smells remained.