Popping balloons, swinging tires and a chicken-feeding frenzy separate the flinchers from the fearless. Fireworks put a judge in a painful position.

Loud noises lead to massive wedgies, while close encounters with rats set off mousetraps. A balloon-popping challenge gets dumped on one judge.

A little boy and a jack-in-the-box give a shocking performance. Contestants get caked with flour. A big bang means a dirty bath.

Players turn into barnyard snacks. A whip-cracking challenge sets off a milk shower. A buzz saw party becomes a true buzzkill.

Jack-in-the-boxes, a flying washing machine and emus receive mixed reactions. The losing judge takes in a big whiff of filth.

Terror comes in the form of a flying barrel, zaps from a brass band and a slap-happy challenge involving a weasel.

Chainsaws, a spinning wheel and a pecking chicken party rattle contestants' composures. Tasting sweet misery, a judge gets a face full of pie.

Contestants get the boot in a hog-wild challenge before learning that fireworks and rubber bands don't mix. Later, they try to extinguish their fears.

Players feel the burn with hot wax. Later, they dive into a bed of mousetraps, and gags abound when a train reeking of rot rolls through.

Contestants go for a dizzying dip. Target practice takes an electrifying turn. A train carrying special cargo causes a big stink.