This is so simple and genius that it's indeed worth it to make 1 more spammy thread. I hate the fact nobody ever laughs at my videos on that Funny Vids topic.
[youtube]http://www.youtube.com/watch?v=Fc1P-AEaEp8[/youtube]
[youtube]http://www.youtube.com/watch?feature=player_embedded&v=CwN9gN1gW_Q[/youtube]