Peppermint Patty
Why does she always have to pee on everyone's parade? She forces herself on Charlie Brown then gripes about the dinner? Was she aware that it was largely prepared and set up by a beagle and a canary? I personally would have been honored to sit at that table.
Another thought on Snoopy. This is one talented dog. He has the organizational skills of a high caliber meeting planner and can throw together a meal on a shoestring. He's also a helluva shortstop. I'm a huge Snoopy guy. Woodstock's no slouch either...