this didn't happen to me, but my really good friend, and i was with her. i was visiting her, she lives a couple hours away. we spent a night out, drinking far too much and having too much fun, we get up the next morning (ok, afternoon), and are all excited to go to mac. we had both thrown up a few times, but we really wanted to go makeup shopping, dang it! so, she drives us to the mall, and we get out, we're walking in... and she's like "HOLD ON!", i look back and see her lean over the bushes at the entrance to the mall and puke like crazy. just ask she does, her mac pressed powder falls out of her purse and EXPLODES all over the sidewalk as she's barfing. so, that story is related to mac in more ways than one...
(we went inside, still. i bought two e/s and she bought a l/s LOL)