Ned's Declassified School Survival Guide Easter Egg - Crimson Chin

Well Gordy (the schools janitor) is played by a man named Daran Norris he is actually the voice of Cosmo, Timmys Dad and other various charaters on fairly odd parents. So its no suprise that the Crimson Chin was in Neds notebook. And dont forget the episode about daydreaming and Ned was daydreaming that he was like a spy and Cosmo and Wanda was in his daydream... funny episode. but yea thats most likely why the Chrimson Chin was in his notebook.