I think what he means is he can run his mouth on CB and since he has a amateur call sign, KC6MFX, He can run his mouth on 10 meters too but not at the same time if massive splattering is what you are referring to.
If you look at his webpage, motormouthmaul.com he demonstrates on how to achieve excellent audio or at least he thinks what is good audio along with proper transmit signals.
The few times I bothered to listen to him on the airwaves his audio was distorted and too bassy like an FM broadcast station which could hardly cut through all the noise and commotion going on the band.
Basically the guy is a moron but at least he is a legend in his own mind and to the mindless followers of his on the CB band.
He's a moron..just because you don't agree with him? Listen I'm not a fan of his audio either, but he's pretty sharp.