It sounds like you're looking for a of the Beach Party Mummy segment—likely from a show like The Adventures of Pete & Pete (which had an episode "Beach Party Mummy") or possibly a different series/film.
Candace’s dialogue in this episode is peak teen angst. The transcript captures her frantic energy as she tries to navigate the dark tunnels: "I've got you now! You’re going to be in so much trouble when Mom sees this subterranean surf shack!" 2. Doofenshmirtz’s "Inator" of the Day
(Sighs) Get me a hot dog. And an umbrella.
(laughing) I know, right? I love mummies.
No Phineas and Ferb transcript is complete without Dr. Heinz Doofenshmirtz. In this episode, he’s dealing with Perry the Platypus while trying to use his latest invention. The banter between his monologue and Perry’s iconic "chattering" sound provides the perfect B-plot rhythm. 3. The Musical Breakout: "S.I.M.P. (Squirrels In My Pants)"