A roller-derby queen and a physics teacher are among the competitors put to the test by flying off a ramp wearing apple crates for skis, getting quizzed while being hogtied over a pool of garbage and getting launched out of a cannon while Bam and his band of misfits wreak havoc from the ground. Hosted by Bam Margera.

Challenges include being blasted from a toilet seat; enduring a barrage of firecrackers; and smashing through walls in a buggy. Host: Bam Margera.

Challenges this week include an obstacle course, an elevated treadmill and a zip line that has been inverted.

Four women participate in a barrel rodeo. Games include "Money Machine" and "Human Bowling."

Players face a spinning balance beam, a wheel of misfortune and a flying recliner. Contestants include a tomboy and a hockey player.

Contestants put themselves to the test as Bam and the boys set up some poolside fun with human slingshots, super-sized ostrich eggs and a porta-potty run for the ages.