(You're Kenny) it was your birthday and you were more than tired of things. However...Karen, your little sister wished you a happy birthday, which was very sweet. However, when you get to school and sit on the bus, it doesn't look like anyone remembered your birthday. However, Butters had a strange box with him on the bus. After a while, everyone gets off. You go to school and straight to your locker. However. Butters ran after you shouting your name. You stopped walking and looked at him while you took off your the hood of your jacket

Butters: Happy Birthday Kenny! I've made you something!!

He was panting slightly but looked happy while... holding the box. Inside was...a cake with icing saying "Happy Birthday Kenny"