1. BIG MOUTH is a noise rock/grunge band from Maryland. https://bigmouthsound.bandcamp.com/ 2. Big Mouth was a hard rock/rap metal band from the USA that once featured future Savatage guitarist Chris Caffery. (album: "Quite Not Right") 3. Big Mouth was a 4 piece straight edge hardcore band based out of Springfield, Illinois from 2010 until 2012. 4. Big Mouth is a punk band from DC/Baltimore. http://bigmouthsound.bandcamp.com/ Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.