Frat stunt. But it was the second such. First one, Littlefield Fountain (UT Austin for the aggies amongst us), as I was going in, I grabbed the wrist of one of the guys tossing me in, and he joined me - flew right over my head landing on his back. Wallet, watch, etc, all soaked! So the second time I thought we'd do it again, this time in Barton Springs. Well, I grabbed the wrist a second too soon, so he stiffened up. Landed right on my ... coccyx! When they were assured I was OK, THEN they pushed me the rest of the way in. Nice guys!