This episode was a good one because it was really funny but the bad thing was that they blamed Arnold in which is a bad thing because he didn't do anything at all. I think this episode was one of the best and one of the funniest in the entire series because they did a joke it front of the Principal and I laughed when I saw that episode and I really liked when they confessed because it's a good thing to confess to remove troubles. Also the other episode was a great one because Olga helps Mr. Simmons wit the class but I didn't liked thew way she told things about Helga about the class and especially Harold who laughed at her but this episode was good and deserves good rating and respect and I will give this episode a 9.7 superb rating for my review.
Full Moon is almost the funniest episode ever of Hey Arnold, when Harold, Stinky and Sid have a hilarous idea to moon the Principal and they wera goofy masks to hide their identies but Arnold thinks it's a bad idea to do it and it was funny when they mooned Principal Wartz and that made me laugh and I didn't know that Harold has a mole on his buttcheek, but Arnold got 4 weeks detention for nothing, that's totally not fair to me and it was funny when the Principal asked someone to draw the people who mooned him and if Arnold doesn't tell him who mooned him it's going on his permermment record and the next day Wartz gave Arnold one last chance to tell who were the mooners but Harold bust through the door and Stink and Sid were with him telling Wartz they are the mooners and Arnold was off the hook. Boy this is a funny episode.