The Japanese are famous for their crazy inventions. Here are a couple I especially like (ie. they’re sufficiently crazy that their whackiness is excellent).
First we have the portable nose-wipe supply for when you have that streaming cold:

And then there’s this for you guys who are just too shagged out to be able to stand up to pee:

Finally girls, you can get your own back on us men over breastfeeding in public:

There are lots more on the internet, start at http://nuffy.net/cool/articles/totally-crazy-japanese-inventions.html or http://justsomething.co/23-craziest-japanese-inventions-you-never-knew-existed/.