WATCH: I Bet I Know Why This Naked Dude Is On A Ledge
There's only one reason I can think of for a dude to be naked, crouching down outside a window that high up in the air. Because the chance of him falling sucks less than the consequences for NOT being out there.
If for some reason you cant see the whole video (it's actually a tall view, like portrait mode instead of landscape), you can watch it HERE or click on the twitter link below.