not know anything about construction. The big reopening day arrives, and Homer stands in front of a crowd gathered to witness the unveiling of the refurbished roller coaster; Marge shows up to witness Homer being revealed as a fraud firsthand. When unveiled, the crowd is in awe at the seemingly repaired roller coaster, but when Homer pops a champagne cork into one of the coaster's segments, it begins to break down rapidly. Still not wanting to admit the truth, Homer attempts to prove the coaster is safe by riding it himself, even though there are large gaps in the track. Acting quickly, Marge repairs each broken piece just before Homer's cart runs over it. Eventually, Homer finally reveals to the crowd that Marge has done all the handiwork. The crowd applauds as the coaster comes to a stop, and just as Marge is about to tell Homer that she loves him, the entire structure comes crashing down on top of Homer. At the hospital, Marge visits Homer, who is immobilized in a full-body cast, and they make amends. Meanwhile, a note is sent out from the Springfield Elementary, informing parents that someone at the school has a peanut allergy so foods containing peanuts will no longer be allowed on school premises. An indignant Bart claims it to be unfair not to disclose the identity of the "kid", but soon discovers the "kid" is actually Principal Skinner. With this newfound knowledge, Bart forces Skinner to publicly humiliate and injure himself by threatening him with a peanut on a stick. After being advised by Comic Book Guy that the only way to stop Bart is to find his "kryptonite", Skinner breaks into the Springfield General Hospital and searches through medical records of Bart in the night, where he discovers that Bart is allergic to shrimp. The next day, Skinner counters Bart's peanut stick with his own shrimp on a stick, and Bart and Skinner clash Star Wars style with their respective "sticks". They eventually end up in a Thai food factory in the "Little Bangkok" section of town. They battle over a rickety catwalk, which is right above a vat of shrimp-peanut mixture. Skinner sees this and attempts to end the battle, but Bart defiantly rushes at Skinner, causing both of them to topple into the vat, and putting them in the hospital in the same room as Homer for their allergic