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Doofenshmirtz and Perry have a very strange relationship. They claim to be enemies, but they are...
Dr. Heinz Doofenshmirtz, (Dr. D, Dr. Doofenshmirtz, Doofenshmirtz, Heinz or Doof for short...
Perry's Cool Life !!! Hey im Perry aka Gregory ! I Love These Shows Like Phineas and Ferb, The...