A preteen Quebecois separatist who joined the board in May 2006 and liked to masquerade as members of other separatist movements.
Among other thing, he pretended to be Montenegrin, as his user name suggested. He even went as far as answering AH.commer questions about Montenegro regaining independence after nearly 90 years, as seen in this thread.
He also had a fetish for other small past countries, including Burgundy. He was banned after cheering a bit too vividly for Israel during a then-recent serious border war between Israel and Hezbollah.