Mr. Pop is a combination of Mr. Potato Head and Perfection. A player sets the timer and then flips over a card. The card pictures a completed face in one of three difficulty levels. The player must place the correct plastic facial features into the slots on Mr. Pop's head to match the illustration. If time runs out before the player finishes, the head pops up, scattering the poor sap's incomplete face across the table. - BoardGameGeek