ðə ʃˈɔːɹts ɹᵻvˈɑːlvd ɚɹˈaʊnd bˈɪliz bˈɜːθdeɪ ænd ˈɛɹd ˈɔn "ðə ɡɹˈɪm ænd kˈɜːɹɪdʒ ˈaʊɚ", ɐn ˈaʊɚlˈɔŋ blˈɑːk ʌv ˈɛpɪsˌoʊdz fɹʌmðə ɡɹˈɪm ɐdvˈɛntʃɚz ʌv bˈɪli ænd mˈændi ænd kˈɜːɹɪdʒ ðə kˈaʊɚdli dˈɑːɡ.
The shorts revolved around Billy's birthday and aired on "The Grim and Courage Hour", an hour-long block of episodes from The Grim Adventures of Billy & Mandy and Courage the Cowardly Dog.