CLICKING ON THE UPVOTE BUTTON TO UPVOTE; CLICKING IT USING YOUR TOES; SHOOTING A BULLET A MILE AWAY, LANDING ON YOUR MOUSE AND CLICKING THE UPVOTE BUTTON; GETTING PLASTIC SURGERY TO MAKE A MOUSE-SHAPED SKIN PROTUBERANCE ON YOUR FOREHEAD AND BANGING YOUR HEAD ON THE MOUSE TO CLICK IT; UPVOTING THIS MEME