Loud Howard

Loud Howard is an engineer for Path-E-Tech and is a minor character in the strip, but he was a regular on the TV series (where his loudness is actually noticeable and arguably more humorous, given that the TV series has an audio element as well). He is very loud (enough to shatter people's teeth) and has thrown people backwards with his loudness. When he sneezes, the resulting blast has blown the flesh off of people. He lives in a house that borders a railway track and an airport, which may explain why he talks so loud.