Ham sandwich theorem
RiderOfGiraffes: Was this submission inspired by the earlier one here:http://news.ycombinator.com/item?id=982247??And why is the Ham Sandwich Theorem "ridiculous"?  It says that any N sets in N dimensional space can simultaneously be bisected by an N-1 dimensional (hyper-)plane.  Giving it a visually evocative name doesn't make it ridiculous.What about Hall's Marriage Theorem?  Is that "ridiculous" enough?