I was browsing around a web site called Serious Eats and found this - oh my God, it's hilarious!! What Happens When You Order a Wal-Mart Cake. Honestly, if you're stupid enough to order a special occasion cake from Wal-Mart, you really deserve this!
Oh, and I found this link too: Cake Wrecks Check it out - it features pics of all kinds of horrid, suggestive, confusing, and disturbing bakery cakes. It's highly amusing - at least to a lil' baker like me... :)