is a great website sort of like making your own webcomic with other people. Long story short either you have to describe a picture given to you or you draw what someone has described, then someone describes what they see in yours, and someone writes on theirs etc. The only trick is you can only see the previous.
This happens 9 times. (5 texts, 4 pictures) and you get something often random, but you'll be surprised how much alike at times.
You're better of experiencing it than me describing it, but it just continues like that. And trust me, you will get addicted
May aswell post if you do something hilarious.