Corrected entry: The Simpsons arrive back at their house and discover that the 2 carnival workers they let live with them have boarded up every window and way into the house. However, when they are in the tree-house, you can see the windows on the upper-floor have remained un-boarded.
Corrected entry: All the children have time to run out of the classroom, put their coats, hats, scarves and gloves on (which are probably in their lockers) in the time it takes for Skinner to open the blind on the window. There is no way they could have done this in such a short space of time.David Mercier
Corrected entry: When Bart and Milhouse buy the 'Super Squishy' Bart pays with a $20 bill. Apu gives no change but after this they go to a V.I.P. arcade, buy tickets for 'Catz' and buy loads of bubblegum. Considering they were out of money in the first place how did they afford all this?