The DOD Punkifier is a pedal that I find exceptionally fascinating. It walks the line of being way too over the top as a fuzz, and having a relatively mild gain stage for the drive sound. And the mixture of these two sounds is pretty fun to toy around with. All this said, I primarily use the Punkifier as a boost to smooth out certain lead parts - this is perhaps not utilizing this piece of equipment to its full tonal potential, so I hope to soon find a replacement for boosting and use this as a piece of studio gear.
Two circuits in one: one side an overdrive and the other a fuzz which mix inbetween. Both circuits are just amazing dirt sounds. American alternative rock is nothing without DOD. Truly America's pedal company.