Today is Gonna Be a Great Day

"" is the full version of the series' theme song. It is performed by the band Bowling For Soup. The song is composed in a fast, loud rock styling, but was originally written as a slow song with a light chorus, based on classic Disney songs. Many stanzas in the song are at least closely resembling actual adventures and inventions take part in throughout the series, while others are merely interesting things the boys could possibly do. The song first appeared in its entirety in the episode "Phineas and Ferb's Quantum Boogaloo," and then was released as part of the official series soundtrack. In 2008, it was nominated for an Emmy Award for "Outstanding Main Title Theme Music."

Lyrics
There’s a hundred and four days of summer vacation,

'Til 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,

Or giving a monkey a shower

Surfing tidal waves, creating nanobots,

Or locating Frankenstein's brain,

Finding a Dodo bird, painting a continent,

Or driving our sister insane!

This could possibly be the best day ever,

(This could possibly be the best day ever)

And the forecast says that tomorrow will likely be a million and six times better.

So make every minute count, jump up, jump in, and seize the day,

And let’s make sure that in every single possible way,

Today is gonna be a great day!

Crossing the tundra or building a roller coaster.

Skiing down a mountain of beans,

Devising a system for remembering everything,

Or synchronizing submarines.

Racing chariots, taming tiger sharks, constructing a portal to Mars,

Building a time machine, stretching a rubber tree, or wailing away on guitars.

(Oh, man.)

This could possibly be the best day ever,

(This could possibly be the best day ever)

And the forecast says that tomorrow will likely be a million and six times better.

So make every minute count, jump up, jump in and seize the day,

And let’s make sure that in every single possible way,

Today is gonna be a great day!

Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey!

Let’s put our heads together and design a master plan.

We may miss dinner, but I know mom will understand…

We've got our mission and some pliers, yogurt, gumballs, and desire.

And a pocket full of rubber bands, the manual on handstands,

A unicycle, compass, and a camera that won't focus,

And a canteen full of soda. Grab a beach towel, here we go!

(This is Ferb-tastic)

This could possibly be the best day ever,

(This could possibly be the best day ever)

And the forecast says that tomorrow will likely be a million and six times better,

So make every minute count, jump up, jump in and seize the day,

And let’s make sure that in every single possible way.

(Seriously, this is gonna be great.)

This could possibly be the best day ever.

(Today is gonna be a great day.)

This could possibly be the best day ever.

Today is gonna be a great day.

Production background

 * The song was written by:
 * Michael Culcross
 * Jeff "Swampy" Marsh
 * Dan Povenmire
 * Michael Walker
 * Carl Williams
 * Jaret Reddick


 * The creators (Dan Povenmire and Jeff "Swampy" Marsh) originally wrote a slower number as the theme song, more like a "classic Disney song", but the network felt changes were needed to appeal to modern children and commissioned a rock/alternative version which made the final cut. (Original Pitch)
 * The song first appeared on television during the episode "Phineas and Ferb's Quantum Boogaloo." The following day, it was released as part of the official series soundtrack.
 * The song was nominated in 2008 for an Emmy Award for "Primetime Emmy Award for Outstanding Main Title Theme Music," but lost to Pirate Master on CBS.

Lyrics trivia

 * "Building a rocket" - "Out to Launch" - (this was done so they could see their star)


 * "Fighting a mummy" - "Are You My Mummy? (which was actually Candace)
 * "Climbing up the Eiffel Tower" - "Voyage to the Bottom of Buford" (in the beginning, Ferb is seen on top of a sandcastle version of the Eiffel Tower), "Elementary, My Dear Stacy" (Agent Double 0-0 is seen climbing up Clock Tower (Big Ben is the bell of Parliament inside Clock Tower). Although not the Eiffel Tower, it is still a national landmark just like the Eiffel Tower but not necessarily climb. And in "Rollercoaster", the rollercoaster went on the top of the Eiffel Tower. "Not Phineas and Ferb" (They build a replica of it, but never climbed it).


 * "Discovering something that doesn't exist" - The Lake Nose Monster, Fireside Girl Jamboree (this is referenced in the song Go Candace Go), "Atlantis" and Hail Doofania (After Isabella says she had never seen a unicorn before Phineas says that's what they'll do tommorow).


 * "Giving a monkey a shower" - "Swiss Family Phineas" (Ferb specifically says, "Yep, had to be done.")


 * "Surfing tidal waves" - "Lawn Gnome Beach Party of Terror" (surfing, but not on tidal waves)


 * "Creating Nanobots" - "I, Brobot" and "Journey to the Center of Candace" (robots and nano submarines, but not nanobots).


 * "Locating Frankenstein's brain" - "The Monster of Phineas-n-Ferbenstein" (they don't actually locate Frankenstein's brain, but the theme of the episode is monster-creation. In "At The Car Wash", when Doofenshmirtz searches for a battery, he looks inside Frankenstein's head.
 * "Finding a Dodobird" - "It's About Time!" (comes across a pterodactyl. Finding a dodobird has not been attempted yet).


 * "Painting a continent" - "Oil on Candace" (the helicopters with paintbrushes paint the unpainted desert)


 * "Driving our sister insane" - Almost every episode, though the "The Best Lazy Day Ever" has a humorous and literal way.


 * "Crossing the tundra" - "S'Winter" (Candace enlists Buford's help to pull her on a sled up the mountain.)


 * "Building a rollercoaster" - "Rollercoaster" and "Fireside Girl Jamboree"


 * "Skiing down a mountain of beans" - "S'Winter" (skiing on snow instead of beans)


 * "Devising a system..." - "Gaming the System" (they make an advanced version of Jump and Duck)


 * "Synchronizing submarines" - "Voyage to the Bottom of Buford" and "Journey to the Center of Candace" (submarines appear in both episodes)


 * "Racing chariots" - "Greece Lightning"


 * "Constructing a portal to Mars" - "Unfair Science Fair" and "Unfair Science Fair Redux (Another Story)"


 * "Building a time machine" - although they didn't technically "build" the time machine, they did repair it and used it in "It's About Time!" and "Phineas and Ferb's Quantum Boogaloo"


 * "Wailing away on guitars" - "Flop Starz", "Dude, We're Getting the Band Back Together", "Tip of the Day", "Oh, There You Are, Perry", "The Baljeatles", and "Phineas and Ferb's Quantum Boogaloo".
 * "And the forecast says" - "Just Passing Through" (Major Monogram describing Heinz Doofenshmirtz hatred to his brother Roger).
 * "Seize the day" - "Bubble Boys" (Baljeet making a color-coded schedule).

The episode "Phineas and Ferb's Quantum Boogaloo" shows more literal examples of the Big Ideas described in the song:

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 * Skiing down a mountain of beans
 * Devising a system for remembering everything
 * Taming tiger sharks
 * Stretching a rubber tree

Two final Big Ideas have not yet been shown in any fashion:


 * Climbing up the Eiffel tower - Assumed to take place during an episode called "Paris Panic", which has since been confirmed as a fake episode. However, it should be noted that at the beginning of "Voyage to the Bottom of Buford", Ferb is atop a scale model Eiffel Tower constructed of sand, and in "Rollercoaster" they land on it when being flung about.


 * Finding a dodo bird - Not attempted yet, but since in "Phineas and Ferb's Quantum Boogaloo" they expressly stated that they will never again go in the future, they just might go in the past when they do attempt it.