No idea if this is someone with a very good sense of humour or just another genuine yet wacky startup idea - but welcome to a new take on the person-to-person travel distribution channel.
Yes, it's known unofficially as pee-2-pee or, by its rightful name, Cloo, a system whereby homeowners in cities around the world can register their bathrooms for the enjoyment of users of the app (clearly too daft to figure out where a public toilet is situated).
Lots of social media-led rating and sharing tools, funky design, hipster focused, etc.
Either way, gushing fans (no pun intended) of the Airbnb model will be absolutely thrilled.
The (perhaps unintentionally hilarious) video clip does the idea more justice than any words ever could:
NB: Big hat-tip to Tnooz Node Alex Bainbridge for the pee-2-pee reference :)