Anyone who is thinking "this equation doesn't make any sense," hold your horses. I know that it doesn't really make sense. A factorial of apple wouldn't technically mean hundreds of apples seeing as apple isn't a number and doesn't have anything to come before it. You get the point though, Right? Good.
Mr.Crazy_45 says: There was this HUGE art wall full of random things (ie: paintings of Michael Jackson, TV shows, etc.) and i never noticed this one until recently. Good to know I'm not the only guy at my school! /)^.^(\