The App Store's Entertainment Section is by far the best place to find useless apps such as 100 fart machines or one of the many lolCat slideshows. Just take a look at these: Annoyance, LOLCats Premium. Also, take a look at the worst icons on the store: 360 Games, iFart Machine. Thankfully, looking through this section does serve one good purpose, Entertainment.
I don't have the 360 Games app, but I think that I'd look good on an actual iPhone - isn't that the shade of black that blends in with the home screen?
I don't hate lolCATS. I just hate the fact that there needs to be 100 different apps to watch them with. As for the 360 icon, I guess it might look good on the iPhone, but I think you get what I mean when I say that the Entertainment section has some bad ones.