1 September 2008 - 21:10 | Tags: wordsCupcaking is the verb form of cupcake. Cupcaking involves paying more attention to a girl than your friends, usually through text-messaging or other means of technological communication. A person will usually be cupcaking when they are attempting to hook-up or flirt with a girl, due to the fact that cupcaking can be viewed as attempting to “warm the girl up.”