This is hypnotic:Annoyingly, most of these have been pulled already, e.g. "House: every 'lupus' reference": This video is no longer available due to a copyright claim by NBC Universal.
It's also pretty good if you play them both at the same time.
Fuck you, NBC Universal. How do you imagine that nuking this video helps your bottom line? "Gosh, I was going to watch House, but now that I've seen all the lupus references at once, I guess I won't bother."