While he's been a prolific voice actor, his work has primarily been in animation and video games, but not for Disney. He is known for his iconic voice work in movies like:
* "The Lion King II: Simba's Pride" (1998) as Pumbaa (though this is a sequel, not a Disney original)
* "The Emperor's New Groove" (2000) as the character of "Kronk"
* "Cars" (2006) as "Ramone"
It's possible there's a misunderstanding, or you're thinking of a different actor!