Genocide run gotcha down? Can't beat Flowey's bullet-hell? Or maybe you want to practice for Grillby's open-mic night. Jam-packed with dozens of jokes from your favorite skeleton. We even managed to sneak a few in from Alphys, Undyne and... Toriel? Welp, hope you like knock-knock jokes. The perfect gift for any Undertale fan, as a birthday present, stocking stuffer or a present for doing well on a test. WARNING! TELL NONE OF THESE JOKES TO PAPYRUS! HE HATES THAT SORT OF THING!