Poopular :Because Shit Happens

Poopular helps you connect with your local community, who are on the toilet, somewhere across the world, at the same time as you. Fun app for family and friends to instantly connect to everyone nearby so you can share news, crack jokes, mark your territory, ask questions, and interact freely. Mark the crap spot where you just took a dump and see if there are ones like you nearby in the map. Just press the crap button and... Voila! Your poop is marked on the map! You can also add a comment and talk to other people while taking dump.

This app is:

* 100% social

* 100% free

* 100% fun

* 100% interactive

Credit: http://icons4android.com/