When the Steve Irwin-lookalike got bored, they tried the bartenders. Big mistake; even at the Captain Stirling the bar staff are (almost) Never Going To Give You Free Drinks.
I also creeped-out one of the older upper-year Med students (no prizes for guessing who) when she came over, apparently thinking I was someone else, by calling her by name. [GMB] then inflamed the situation by replying to her "how do you know my name?" with "he's been following you". Unfortunately, I couldn't remember her daughter's name, but I think that would have gone from creepy into scary.