This is a hilarious list of Harry Potter fanfic titles we'd rather not see:
Harry Potter and the Uneventful Year When No One Tried to Kill Him
Harry Potter and the New Love Interest Who Happens to Have the Same Name as the 15-Year-Old Girl Writing this Fanfic
Harry Potter and the Uncomforatble Oversexualization of Minors
Harry Potter and the E Street Band
Harry Potter and the Things You Have to do to Get By in Prison
Harry Potter and the Prisoner Detainees of Azerbaijan
Harry Potter and the Wand of Franchise Extension
Harry Potter and the Order of the Pizza
(via Making Light)