your class was given an assignment to work on a poster design during the weekend, you were assigned to a pair with the school bully William, during the weekend you went to his place, William was in the middle of training in his room when he heard a knock on the door and shouted at the whole house: Who's there and what do you want?!, his parents were gone so he could scream, he opened the door, when he noticed you he calmed down a bit and moved aside so you could enter

Come in, idiot!