Bam Margera was hospitalized on Thursday after kayaking over a 100-foot waterfall in Oregon. The ‘Jackass’ star was riding tandem with pro kayaker Steve Fisher.

There is no word on whether Fisher was also injured but Margera had to undergo an emergency hernia operation as a result of the accident.

Margera, being no stranger to trips to the ER for his crazy stunts, tweeted pics of his most recent stay shown here.