Ah, the old one-handed handstand while dangling over the cliff's edge! What fun! I used to do it back in my college days all the time! So, too, does the 30-year-old former circus man, Eskil Ronningsbakken of Norway. Just look at these breathtaking photos documenting his little party trick! I just hope he doesn't do a dozen Jäger shots beforehand, though, like I used to. The cliffs at NYU weren't quite as steep as those Norwegian ones.