Thousand Needle Trout

As it is the 1st of April, Nobita doesn't want to go out or believe anyone so he won't get fooled. Doraemon gives him the Thousand Needle Badge so as to make any joke said towards him become reality. With the intention of saying a nice joke, Shizuka tells Nobita that his house caught fire, but under the influence of the badge immediately starts one herself. Nobita and Doraemon manage to stop her, but end up getting their heads on fire and run around in pain while Shizuka and everyone else looks on as the episode ends.