Background Voice: It's spa day, A day to unwind. We'll walk on your spine. We'll be kind.
Background Voice/Ferb: It's—
Ferb: Spa Day! Phineas: Yeah! Ferb: P 'n F on the scene! Gonna slather you with mud and make you feel like a queen. Got you sittin' in the hot tub. Fireside Girls: Loungin'! Ferb: You're thinkin' this place is a— Fireside Girls: —stoundin'! Ferb: Hot steam! Hot stones! Hot water! Hot wax! We're pipin' cool new age music, can't help but relax!