I've discovered an amusing website called Incredible Things where I found incredibly useless but entertaining products.
I think these things are great conversation starters, like...
"Would you like to try some human head? Oh no, not to worry. It's made of bread! I have other 'body parts' as well in the basement *creepy grin*"
"Is that your penis under your vagina panties?"
Unblurred version (NSFW)
"I look like a painter minus the ability to actually PAINT."
Overpriced at Barneys New York
"My peen smells like feet thanks to The ThingThong"
"My peen stays classy with these fancy chocolate hats."
I think this is one of the only products I would actually buy... Would love to rest my feet on "Little Betty"... IF I had the money of course ($650)
Source: Incredible Things