Phineas and Ferb's Song

 is the name of the song of Phineas and Ferb in The Dad-inator

Lyrics
Guess what day it is, we think you know it Here's the way it is, it's time to show it Dad, you rock Like to say it another way but we've got writer's block You rock, you rock, you rock, you rock You rock, you rock, you rock, you rock You rock!

Ferb: We should really get a thesaurus.

Songwritters
BMI #13655663
 * Martin Olson