In this episode, the contestants must: bring in the coolest thing they've found on a walk within 1km of their house; sink a bowling ball; snap, crackle, and pop some things; spread generic yeast spread on something, and then clean it up; and recreate famous scenes from history, using only four-letter words. There's also a thrilling tie-breaker involving honking a car horn as quietly as possible. (thetvdb.com)