A gigantic fatty, usually with neck rolls large enough to lose half a chicken and kielbasa in. Usually smells like KFC and ass sweat.
"Man, did you get a load of fatty's ass? He's such a chowderbeast, I'm surprised there's any KFC left in the state for the rest of us."
by Bob Dole August 16, 2003
Get the chowderbeastmug.