Any mention of my personal hero Chuck Norris is also an instant rejection. :( I even tried a little s/Chuck Norris/Nuck Chorris/g but to no avail. http://bit.ly/oHvY1b
This actually seems to be true; a dev friend who submitted a Chuck Norris joke app got smacked down hard by Chuck's legal team. Now he seems to be on Apple's list of untouchable content. The same dev had a Keving Smith app (similarly unauthorized) that stayed up for ages.