Linda is upset about losing her lucky guitar pick, claiming she can't play without it. However, when she's performing, she doesn't actually use the pick.
(Impatiently waiting for Ferb to inflate Isabella's bicycle tire)
Baljeet: AAAAHHHH!!! You can build a rollercoaster in a day, but it takes you 12 minutes to pump up a tire?!? (The orb drops right near the kids, then activates, saving them from getting flattened by a runaway steamroller) Did anybody else just see the inside of a steamroller?
Buford: How do you know what the inside of a steamroller looks like?
Baljeet: I have a life outside of you!
Song: Just Passing Through.