Now, from what I understand the stuff they lable "Crank" is different than actual meth. I've seen some nasty, grey-blueish crystals before that someone told me was meth, i turned it down. Then later I heard a story about a friend who lived in seattle. They gave their friend the 50$ worth of "Crank" they bought, and he tried it first, so everyone else could know if it was cool. Well, he sat and beat the shit out of a garage door for like an hour and a half. They didn't do any.
Whats the difference? Or are they something completely different?