Ultimate Phineas and Ferb Quiz
Can you beat our Phineas and Ferb quiz?
What relation is Phineas to Ferb?
What is Phineas' surname?
What is Furb's surname?
What's their sister called?
What species is Perry?
Curve ball question: What is interesting about duck-billed playpus'
What does OWCA stand for?
Who is agent P
Aren't you a bit young to be driving a bulldozer?
Who's catchphrase is "Whatcha doin'?" Clue: It's not Joey from Friends, his was "How you doin'?"