Toiling is the act of rapidly heating liquid to its boiling point, however unlike traditionally boiling, toiling is done by using the heat from the exhaust of a vehicle. This technique was demonstrated in "Certifrycation Class" when, instead of simply boiling a pot of water, something any two-bit chef could do, Mung decided to toil the water utilizing the exhaust system of a motorcycle.

Toiling is slightly more complicated than simply heating a vessel filled with liquid, as it requires a vehicle and an exhaust system large enough and/or one that can reach a high enough temperature. It also requires the ability to maintain that temperature in order to properly heat the liquid.

Trivia

• In the Chowder universe, toiling, unlike most things in the show, is an alternative to boiling liquids as opposed to being the same technique under a different name.