It's unsanitary (duh), but I honestly don't mind it because I am not as grossed out at natural body fluids as you apparently are as long as they stay on the sidewalk and away from my feet.
But still, please point out the part where I actually defended it. You might want to re-read my post.
Don't you people have a sense of humor? This is pretty funny and typically Ke$ha. She's also peed in a sink before, because she didn't want to wait in line.
Its not funny, just gross. And kiiii @ you dismissing it because she's done similar things before... it just says more about her disgusting personality tbh.