Apparently my cousin went to the Grand Theft Auto IV launch and was filmed a few times by the news and what-not. And if you know him, then any occurrence of him on film is funny, whether he's doing it on purpose or not.
At about 36 seconds in my cousin is seen in the background in a blue coat pointing at the sky or standing around. All deliberate ploys to look hilarious on camera of course. He's also seen exiting at 1:40, though nothing much interesting can be said about it.
http://uk.youtube.com/watch?v=wD7_zIPrN7I
This one has a little skit at the start. At 2:15 my cousin is holding up the game and smiling for the camera for a second, but it still looks funny.
http://uk.youtube.com/watch?v=OaZ2YAz4Ab8