Colorillo
It’s a collaborative global whiteboard that anyone can draw on! Somehow I think the existing pictures are fake as all I ever saw anybody do was scribble like a five-year old.
http://colorillo.com

False Modesty
What a brilliant idea. Take some nude models from porn mags, add in some pasted cutout clothes from another publication and you’ve got a safe for work collection of photos!
http://falsemodesty.wordpress.com/

Hipsters have to pee
Awkward stances and ultra-hip photos belie the fact that these people really need to pee. Like right now.
http://hipstershavetopee.tumblr.com