The Underchomp is a character in the Super Mario series. He first appeared in Super Paper Mario. He is a three-headed Chain-Chomp that is fought in an RPG style. He is owned by Dorguy the Third.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.