Dude I got a yellow madness right after a purple, then right as the purple was about to run out, I sucked in another purple. You can't get much luckier than that.
I love this game, but I honestly hate the fact that you can zilch even if you don't have 300 in the bank. I think they should change the rules so you can't zilch if you're under 300 pts. If you roll nothing, and you have under 300, the game just automatically rolls the available dice again. That way, when you zilch, it's your own damn fault for not banking when you could XD