I think it's a reference to the Pwn2Own contest - https://secure.wikimedia.org/w...

		danielsoneg on May 9, 2011 \| parent \| context \| favorite \| on: Google Chrome Hacked? I think it's a reference to the Pwn2Own contest - https://secure.wikimedia.org/wikipedia/en/wiki/Pwn2Own Chrome's historically performed extremely well in the competition, which is why it's notable they've actually found an exploit.