“Welcome to my startle space.

I wanted a panic room but it was just prohibitively expensive.”

1.When Doof took a stab at cartoon logic.

Cartoon of a man in a desert questioning why only cow skulls are found, not the whole body

2.When Dr. Doofenshmirtz stood up for all of the unpaid interns everywhere.

3.When Dr. Doofenshmirtz got real about his budget constraints.

4.When Doof saw the opportunity for a dig and took it.

A scene from a cartoon featuring two male characters talking across a prison-like divide, with a sheep jumping in the background

5.WhenPhineas and Ferbwere hilariously self-aware.

6.When Linda had the mom-est joke ever.

7.When we uncovered Perry’s ultimate weakness.

A cartoon image showing characters Phineas and Dr. Doofenshmirtz in a cluttered room with text bubbles expressing Dr. Doofenshmirtz's dialogue

8.When Dr. Doofenshmirtz got tired of the dating scene.

9.When Doof gave us a little look at the thoughts that go on in his brain.

10.When Linda shot Candace down real quick.

Character resembling a young man narrates his journey to a land with opportunities while using gadgets resembling the early 20th century

11.When Doof came up with this truly evil trap.

12.When Dr. Doofenshmirtz didn’t let a little tranq stop him from his natural showmanship.

13.When Buford decided to be perfectly honest.

Two panels from a Phineas and Ferb comic. The first shows Phineas talking to Ferb. The second panel implies Ferb disappears, leaving Phineas surprised

Character resembling Joan Holloway from "Mad Men" tells a pun about laundry and George Washington

Dr. Doofenshmirtz speaks with Perry the Platypus in a lab, with a double Dutch machine

Comic panels from a show featuring Dr. Heinz Doofenshmirtz expressing frustration over romance, followed by a scheme to use an "inator" device

Cartoon of a man discussing genies adding twists to wishes, humorously misunderstands wishing to 'jump a frog'

Cartoon frames from "Phineas and Ferb" featuring Candace angry in the first and Linda on the phone in the second

Animated characters from "Phineas and Ferb" engaging in conversation, including Perry the Platypus as Agent P

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Characters from 'Phineas and Ferb' with a birthday cake; text dialogue about not popping out of the cake

Agent P stands beside his "BO-AT," an aquatic transport, while Dr. Doofenshmirtz presents it from a distance

Dr. Doofenshmirtz from Phineas and Ferb stands next to a sign with the acronym L.O.V.E.M.U.F.F.I.N