Who says you need ideas to make a video? Just because you have nothing to say is no reason to participate in the YouTube community. If you want to make a video, just carry your camera around with you and start filming any old time. Then, just for extra effect, put a #1 in the title to give the illusion that the random bit of video you just posted is part of a well-thought-out series of videos still to come.
Ladies and gentlemen, I present to you now, "Lunch with kenrg #1: Kirk's Steakburgers."