you can do as many as you want. the "boy" and "girl" thing is how they should sound like, you don't have to be a boy to do a boy's voice or a girl to do a girl's voice. additional info: Timmy is normal pitched and calm Bea is normal pitched as well, you can choose her type of voice Rexy is also normal pitched, his voice should sound like a little bit like foxy (without the pirate accent) or not if you don't want to Buddy's voice is a bit low pitched and he should sound a little bit sad even if he is happy Palee has a normal pitch and maybe a bit emotionless or unimpressed Friendo should sound aggressive, with a lower pitch and a bit like foxy as well Booper should have a low pitch sound kinda insane and maybe scary if you want to. if you ask me, i think he should think that the place is a circus and your the audience, with maybe a line inviting you to be a part of the show. phone person you can choose what it sounds like