My dad has created my study table which is in my room, iinto his wrk station, becuase he finds it very convenient. i have a small room. and u can imagine how mad i get wen i want to go to my room and he is in there. he's basically taken over. tried to tell him tht this is driving me crazy, buh he wont listen. too buzy with his wrk. so some ideas to pull a good prank on him so tht he wont dare set foot in my room again? (try not to make it too gross plz)