Well, managing clinical waste at the Lady Gaga concert, Sydney 2011, seems an unlikely requirement – after all, where would it arise?

But it seems one fan brought their own!

In a review of the concert by Jason Treuen, appearing in TheVine, it is stated that:

The only thing that upstaged her tonight was her fans. From the skinny guy dressed only in ‘police caution’ tape to the girl dressed in plastic marked ‘clinical waste’ to the dude dressed in toy frogs; their genuine creativity and devotion was unquestionable. Not to mention the 14-year-old girl in fishnets and a g-string — now that was truly shocking.

As far as I am aware, no picture exists of that girl, but of course it’s not a unique dress style: