i DARE not speak its UnHoly Name. . . . . 

  this is NOT my design. . .One of the BEST   Distortion Circuits i have EVER heard. .

low BOOST for Taut Crisp Clipping, push it for an EVIL, Sputtering Mess.  TONE from terrible TREBLE,  to a Hiss-Fizzy Twang, with a SWITCHED IN BASS Boost to fill things...Ahhhh