Dudes ... first I never wanted to tell anybody, because it's kind of embarrassing to me, too - because it's my band. But on the other hand that story is just tooooo good to keep it to myself
One day the other guitar player in my band came into rehearsal with that Boss Metalcore-Pedal.
I was like "Dude, what the fuck do you think you're doing with that thing?"
He replied "Yeah Duuuude, my rectifier has not enough balls, y'know. I want BAAAAALLS."
Me:

"Are you serious?"
So he switched into the clean-channel, put that thing in front of his amp and took his guitar.
I was like: "Dude, don't do that or I'm going to kick your butt ... right here, right now!"
Well, it seems that I wasn't convincing enough, so he turned up the volume-pot on his guitar and played some riffs. It was the most evil distortion-sound I've ever heard. It was loud, sharp and had balls. It had the huuuuuuugest balls I've ever heard.
Downside of it: It sounded like pure shit!
It was like that big, mean motherfucker in school (there is one in every school, right?). Everyone was struck in awe when he walked by and respect was not something he had to fight for. But as he also was the ugliest blob on earth he never got the prom queen
I think he kept it to play it at home, but he never dared to bring it to rehearsal again *haha*