My FH loves The Simpsons so I am going to get him a big Homer cake. He also loves boobs so I was going to get him a boob cake made but there will be children at the wedding so its not very appropriate, lol.
My FH's cake is also a surprise.. so he didn't get to pick it out... I did. But its awesome. FH has a deer hunting obsession... (yes... we are from the SOUTH! ha!) So... to keep with that theme.. and not be really tacky... I did a 2 tier square cake that is chocolate with raspberry filling and milk chocolate icing. Then they are using fondant to cut out leave and make little acorns and I found a deer christmas ornament that they will dip in dark chocolate for the top of the cake. They are also going to use bundles of sugared red and green grapes to garnish the cake. It is really pretty but also fits my FH to a T!!