Watch what you are saying - or you just might find your conversation posted to this German Google Maps app. Laushekarte.de is a map of funny or strange things that have been said, overheard and reported to Belauscht.de.
Here is just one example from the map(overheard in a nightclub):
Man 1: I always smoke after sex Man 2: So you're a non-smoker then
The overheard conversations on Laushekarte.de are all in German.