To have an insanely
huge mouth, such as Steve Tyler, the lead singer of
Aerosmith. Could also be called Steve Tyler Mouth Syndrome, for the
unfortunate people who have to be as fugly as Steve Tyler.
Guy 1: Dude, when I was a kid, I went to an Aerosmith concert, and when Steve Tyler opened his mouth, you could
see his effin' stomach, I swear to
God.
Guy 2: Don't be insultin' Steve,
man, you're just trying to take away from everyone's attention that you have Steve Tyler Mouth yourself, dickweed.