Like AiAi, MeeMee has a similar look to a spider monkey. She has light brown fur, brown dotted eyes with white irises (they were originally black pac-man eyes) and wears a pink polka-dotted skirt. MeeMee wears a flower behind her ears. In other games, she is sometimes seen wearing red dress shoes.
MeeMee appears as a character in Sega Superstars Tennis. In this game, her Superstar State is "Flower Power." Flower Power sends the ball in a flower outline that stuns the player when hit. Her Skill Type is Spin.
MeeMee appears again in Sonic and All-Stars Racing Transformed. Her car is a recolor of AiAi's with a pink paint job with a difference being that polka-dots are on the side and the letter "M" (Which stands for MeeMee)
Unlike AiAi, MeeMee is a solid and down to earth monkey. She loves AiAi, but sometimes feels that he loves bananas more then her. Dispite this, she cares about AiAi, Baby and her friends deeply. MeeMee can also be quite shy, but never backs away from a challenge.