Billy West is a renowned voice actor known for many other iconic characters, including:
* Futurama: Fry, Professor Farnsworth, Zoidberg, and others
* Ren & Stimpy: Stimpy
* The Ren & Stimpy Show: Ren Hoek
* Doug: Doug
* The Simpsons: Barney Gumble (temporary replacement for the character's original voice actor)
So next time you hear Foamy's quirky voice, remember it's the talented Billy West bringing him to life!