The May issue of Bluff magazine (see scan above) reported this from a WSOP Circuit event at Harrah's Rincon, just outside of San Diego. There were 599 runners who paid $230 to play in the opening event.
Apparently the 55th place finisher took a bad beat and got pissed off. How do we know? On the official results, the 55th place finisher is listed as "Got mad and ran out." No name. Evidently he didn't want to stick around to collect his $476.