Good Charlotte Rules!!!!!!!!!
Sorry had to say that. Well on with the story

Harry woke up one day and thought that he was a mass murderer so he got out of his dorm and killed the first person he saw which is Ron. Ran around the Hogwarts in his underwear. Then he meet Voldemort took a stick and hit him on the head with it and it was goodbye Voldemort.

"oh no I killed him!!!"

Innerconsence "you can petend to be him."

"oh yeah!"

so from then on Voldemort is always seen running around in his underwear.