When Virgil "Bull" Sharkowski comes to Charles Darwin after an orthodontist appointment, Adam and Jake notice some changes. Bull's braces are gone, and his personality has completely changed. Now he's no longer bullying other students and wants to give helpful advice to others. / Windsor feels both threatened and creeped out by the fact that his single mom is dating Mr. Mandrill! Despite Mr. Mandrill's attempts to reach Windsor and show him how much they have in common.