- Squirrels in My Pants: The Trope Namer; this is one of the torments inflicted on Candace by Li'l Suzy.
- This Is no Time to Panic: When the observatory threatens to collapse thanks to Doof's death ray, Phineas says this to the audience. Then a piece of the roof nearly lands on him, and he says "Okay, now you can panic."
- Verbal Backspace:Isabella: You had me at "our grandchildren"...Phineas: ...What?Isabella: Steaks! You had me at "steaks"!
- Visual Pun: "We just keep getting served."