Baby Gerald is a recurring character in "The Simpsons" and Maggie Simpson's nemesis. He is the main antagonist of the short "The Longest Daycare". Gerald has a unibrow and (as shown in the short) lice. His goal, according to the short, is to smash up every butterfly he sees and add it to his collection by drawing a square around every one he smashes. He tries to go after Maggie when she finds a butterfly popping out of a chrysalis (after finding out that's what caterpillars become). His path is continually blocked, but when Maggie sets the butterfly free, Gerald uses the blinds to smash it, much to Maggie's dismay. However, it is revealed, to his dismay, that it is actually Maggie's bow, which was switched with the butterfly.