Osama bin Laden, perpetrator of the September 11, 2001 attack on New York, has taken credit for the "panty bomber" attack of Christmas Day.
On Christmas Day, a Muslim wearing an explosive in his underpants attempted to blow up a plane as it was landing in Detroit. Fortunately, he only blew us his own penis, which was considered very minor damage indeed.
Yesterday, Osama bin Laden, leader of al-Qaeda, said his organization of cave-dwelling cretins was responsible. Bin Laden vowed that panty raids on western countries would continue. Osama has, therefore, become the General of the Panty Waists, and has adopted a pair of jockey shorts as his new turban.
Either that or he has confused his head with his ass, which would be perfectly understandable. It is rumored that bin Laden's followers now affectionately refer to him as "Butt-Head."