Straight Up Bust

 is a song performed by Candace in "Imperfect Storm". It's sung when she overhears Linda on the phone saying that the two guys she hired are ruining her garden, but Candace thinks Phineas and Ferb did it and Linda busted them.

Lyrics
I almost do not want to believe, That day has come. Someone finally nabbed their I'll throw it on the blog so I know that I was right Victoria is my time My brother is waiting today przyłapanka day! Przyłapanka day The whole town knows. brothers fell So glad for three. Here's a new day, I still have the delicious humor! And until I want to scream that today we przyłapankę day! I have time to play (For this przyłapankę today!) Life is like sugar! (For this przyłapankę today!) It sounds corny, I know But today we przyłapankę day!

Continuity
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 * This is the fifth song about busting Phineas and Ferb. (Busted, Bust Your Brothers, You're Going Down, Pic A Nic Bust)