A person, usually one of many, who is suddenly your very best friend in the world because you have brought food of some sort into the classroom. Usually gum, birthday cookies/brownies, and doughnuts.
Common phrases include, "Hey, buddy, can I have a piece?", "I'll be your best friend!", and "I'll give you five bucks."
"I opened a pack of gum on the bus today, and in swarmed the Friendly Vultures."