The Huge Day

 is a episode in Season 33 with She Attacked Me With A Bat! Phineas and Ferb are vowing to spend a day of lots of stuff. Isabella, Candace, Stacy and Vanessa (suprisingly) all decide to join in.

Songs
Today is Gonna Be a Great Day by Bowling For Soup What Do You X-Pect by Candace I'm Me by Vanessa Par In The Hole by Phineas and Ferb Just A Girl by Hannah Montana Just One Thing by Isabella This Is A Huge, Wonderful, Fantastic, Trusting, Awesome Day! by Phineas, Ferb, Isabella, Candace, Stacy and Vanessa If Summer Only Lasted One Day by Unknown

The "Too Young" Line
Candace: Say, Phineas, you're not going to do anything weird, are you? Phineas: No, no I'm not. Candace: Then I'm in!

Ferb's Line
Ferb: I absouletly love this day...(points at Vanessa) and her.

Sings Par In The Hole and This Is A Huge, Wonderful, Fantastic, Trusting, Awesome Day.

Whatcha doing
Vanessa: (to Ferb) Whatcha do- (Isabella hits Vanessa) Isabella: (to Phineas) Whatcha doing?

Characters
Phineas Ferb Isabella Candace Stacy Vanessa Perry (cameo)