My brother's birthday is coming up and my sis-in-law asked me to make a cake for him. His favorite tv show is Dexter and I'd love to make him a Dexter themed birthday cake. He doesn't want any fondant. My initial thought (and if you don't watch the show, this won't make any sense) was to do the dismembered and bow-tied Barbie doll with maybe a little red piping gel drips down the sides. But other than that, I'm running dry on ideas. Any thoughts? Thanks in advance!