Top definition
A muffler designed to amplify rather than damp the sound of one's engine; meant to attract the kind of women who fuck axeholes. Often ruins compression and makes a car sound like an angry lawnmower or a pissed-off bumblebee.
I thought having a stereo worth more than your car was a sign of loserdom, but then I saw an eighties Mercedes-Benz with an asshole muffler.
by Oil Can Harry December 11, 2013
Get the mug
Get a asshole muffler mug for your bunkmate Riley.

Available Domains :D

  • assholemuffler.com
  • assholemuffler.org
  • assholemuffler.ninja
  • assholemuffler.men
  • assholemuffler.net