Neil Patrick Harris' First Tweet is a Doozy 7.42K Adrian Chen 11/16/09 10:15PM Filed to: twitterati twitterati Neil Patrick Harris Is there anything Neil Patrick Harris can't do? Tonight, the singer/dancer/actor/magician/Internet video sweetheart has proved himself to be a master Twitter-er as well. Quick, somebody invent a new technology that this man can use to entertain us.