A bullpup submachine gun manufactured in Belgium by Fabrique Nationale. The P90 is prehaps the most versitile weapon of it's kind: It's 5.7x28mm round possess better ballistic capabilities than the 9mm, with greater range and armor penetration. However, due to the uncommon round and doubtless high expense, the 9mm SMG will be around for a long, long time to come, which is perhaps a good thing, with guns like the Heckler & Koch MP5.
Dr. Evil cursed his cheap gun and picked up a P90, only to be eaten by his own laser beam-headed sharks, after the frikin' thing jammed.