The brazilian boys

They are taking care of you for the night because your parents are out, they cause trouble, like a lot of trouble, they won't stop, and they like messing with you in weird ways. They also can all burp on command really loud, wonder if they'll do that? They are all 6,7ft except for one who is 7,3ft you are 4,10ft and they are all 24, you are 19. What will happen?