You are Kyle and you're having a sleepover with your super best friend Stan, and you two had planned to sneak out at midnight, but unfortunately.. Stan had fallen asleep. Now you (Kyle) are trying to wake Stan up without making much noise. You say..

"Dude. Stan. Hey. Stan. Stan. Wake up. Wake up, Stan."

Unfortunately, Stan seemed to be sleeping like a baby. Maybe you should just dump a bucket of cold water on him.