"Zippermouth" is an old character of mine whom I'd thought would never be drawn nor revisited again. Thanks to rain-induced nostalgia and not wanting to suppress his baying anymore, here he is.
It's a peaceful image, until somebody gets smart and yells, "OY! Knock that racket off!" Then, he may either bite them, transmitting nasty infections, or give them all squeaky chew balls.
Link
Velantian
Must spend a fortune on toothbrushes.