The second one doesn't sound very nice, although I am not sure if she set out to drink the liquid nitrogen unlike the first guy who set out to ear a load of bugs!

Those drinks with the dry ice are quite popular these days. In fact the wife had one in the new Intercon here a few weeks back. What is supposed to happen is the dry ice is supposed to be in one big glass with a smaller glass with the drink, so you only drink from that glass of course! Will be interesting to see if the bar had made it incorrectly or the girl actually thought "I am going to try some of that"