Forget Finn and Jake, it's time for some fill-in-the-blanks fun with Fionna and Cake! Innovative and easy to master, Mad Libs games let players fill in the fun. To play, one player asks another to supply random words according to their parts of speech — adjective, adverb, noun, verb, and so on — without actually knowing what the sentences say. When the first player reads the paragraph aloud, the result is instant laughter…every single time. The fun never gets old, as the fill-ins vary endlessly.