ThinkGeek Heat-Changing Arcade Mugs

Heat Changing Arcade Mug

A throwback to your arcade glory days—in a mug. Fill this Pac-Man mug (ThinkGeek, $7.99) with piping hot brew and watch as your favorite yellow monster and his ghostly pals appear in glorious color. Because the best part of waking up is wishing you were 16 again. The mug is also available with a Space Intruders design.