Pass the Pen

From BoardGameGeek:

Pass the Pen is the world's fastest drawing game because the pen tip disappears as you play. You'll get 10 seconds to draw while all the other players guess. Is that a hamburger? A snowman? A sumo wrestler? You earn points if someone gets it right; if not, you pass the pen to the next player, and they pick up where you left off. The game is over when 10 cards are done.