MEMEZAR • MEMES & MEME-CULTURE on Instagram: "That’s honestly really cu- wait how did they record the sounds of her screaming then? Like this content? Follow us for more @memezar ❤️ Boo is the fearless toddler from Pixar’s *Monsters, Inc.* (2001). Her real name is Mary Gibbs (named after her young voice actress), and she accidentally enters the monster world through her closet door, turning Sulley and Mike’s lives upside down. Instead of being scared, she adorably calls Sulley “Kitty” and forms