There's a hundred and four days of summer vacation And school comes along just to end it So the annual problem for our generation Is finding a good way to spend it Like maybe Building a rocket Or fighting a mummy Or climbing up the Eiffel Tower Discovering something that doesn't exist (Hey!) Or giving a monkey a shower Surfing tidal waves Creating nanobots Or locating Frankenstein's brain (It's over here!) Finding a Dodo bird Painting a continent Or driving your sister insane! (Phineas!) As you can see, there's a whole lot of stuff to do Before school starts this fall (Come on, Perry!) So stick with us, cuz Phineas and Ferb are gonna do it all! So stick with us, cuz Phineas and Ferb are gonna do it all! (Mum! Phineas and Ferb are making a title sequence!)