Did you know that Boo's actual name is Mary Gibbs? She signs her name as Mary in the movie and the actress's name is Mary Gibbs that made Boo's happy little noises. Boo is advanced for her age. She is about 3 and can go potty all on her own. I hope you like what I did with her! #ASmallSoul #MeekaDenimore #MonstersInc #Boo #toddler