This is one of Kelvin the Lion's characters, getting frustrated with the less than energy efficient design of the Atari Lynx. I had one of these (an Atari Lynx, not an iguana) and can confirm that the screen, lit with a fluorescent bulb similar to the ones you used to see in supermarkets, drinks a battery the way a college student would guzzle a 12 ounce can of beer during Spring Break.