If you don't know who Jim McGuffin is...you should be ashamed to call yourself a Harry Potter fan. I'm sorry. Oh, and all you Hufflepuffs/Hufflepuff fans, I'm sorry to tell you that you're in the loser house. Hufflepuff is where Hogwarts tosses all the students who are not particularly intelligent, brave, or prone to becoming Death Eaters. But I can't talk...I got put in Hufflepuff on the Mugglenet forums.