The Ferbless and The Platyless

Prologue
A tall man with shaggy brown hair and wore a white lab coat held up his fists in front of his face. "Come here, Perry the Platypus and fight like a-" the man was cut off by a stocky, teal animal with a tangerine colored beak and a beaver tail jumped up and kicked the man in the jaw with his little webbed foot. "Ooofft!" the man groaned as he was hurtled backwards from the kick.