I love this cake from Instructables user Papersatan who made the Rick Roll cake for her boyfriend. At first glance, it's just a normal cake with some lovely cherries on top, but check out the pictures to take a closer look. Genius!
Implications - Consumers are eager for products which they can relate to and interact with. Products that incorporate humor or sensual elements into them allow the customer to experience the product rather than simply owning it. Companies can make their products more desirable and memorable by adding humorous qualities to them.