Well, ive done this many time to my friends not on april fools day though. Well i while ago my friend got a bad xbox from ebay he got his money back but it just didnt work. He didnt want to spend money to fix it just put it in his basement and got a new one. Well one day me and him were just talking and I said hey if were going to his house tommrow (our other friend ) why not take the broken xbox in my bag swap it with his. And then I said and then ill act like im getting mad at him, ( the other friend) Pick the xbox up and throw it on the floor, see his reaction and then tell him ohh yeah dont worry urs is in my bad It was preety funny but im kinda a bad actor but still worked, kinda hard to act like ur mad at someone toss there xbox and shit when they didnt even say anything.