Phineas: Perry, you know you are a boy's best friend, You're more than just a passing trend, You're like a treat from a candy store, Oh, Perry, although you don't do that much, You know you are our magic touch, Every time that you roar. Oh, Perry, we love you more than ice cream cakes, We love you more than bugs and snakes, We love you more than all things mentioned before. Oh, Perry, you're extraordinary, You're kinda short and hairy, The color of a blueberry, Phineas, Ferb, and Isabella: Yes, Perry! All: So come home Perry, Come home Perry, come home! Phineas: Hey, Candace, why don't you sing one?