This intoxicated choir of would-be rockstars may have thought their impromptu karaoke contest was a private performance, but they were unknowingly competing in Obnoxious Balcony Loudmouth Idol, the UK's hottest new reality singing competition judged by pissed-off neighbors who wanted to be asleep three hours ago. Moral of the story: don't get as beligerent as Paula Abdul unless you want criticism from someone as harsh as Simon Cowell.

Sources: Daily Telegraph