Actually I feel sorry a bit for the perl community, because (in my opinion) Netanel Rubin is a great troll. And a great hacker. A bad combination, if you are the target. A great combination, if you sit in the audience.
He (again) found some very non obvious language features, which translate in horrible side effects. One of the more entertaining talks at 32c3.
After watching this video, I’d recomment you to read also Kent Fredriks analysis of this.
Oh. And if you haven’t seen it and still like camel pictures – the year before he pulled off something very similar scary:
Image: Bundesarchiv, Bild 105-DSWA0119 / Walther Dobbertin / CC-BY-SA 3.0