Piggles is one of the pigs that wanted to have a swim in the pool in Jolly Roger's Lagoon in Banjo-Tooie until they realized it was poisonous and cold. Piggles has a friend named Trotty.

The pool is polluted and cold, due to toxins entering it through a pipe leading to Grunty Industries. Banjo and Kazooie must clean the pool by utilizing some links between Hailfire Peaks, Grunty Industries, and Cloud Cuckooland. This allows Piggles, along with all of the other pigs, to swim and enjoy the swimming pool.

Piggles also doesn't wear a swimsuit but instead wears underwear.