TV Trope: Disaster Dominoes

Troy: What are you doing?

Annie: Ending this. [She sends a text] Leave me alone.

Troy: That’s so much worse.

Annie: See? She stopped. [The phone starts to ring] She’s calling him?!

Troy: She was born in the 80s. She still uses her phone as a phone.

Abed: Uh-oh.

Annie: That’s fine. It’s fine. We just won’t answer it.

Abed: Won’t it go to your voicemail?

[Annie answers & holds the phone out but the boys won’t help]

Britta: Hello? Blade?

Annie: Aaaaayouuuuughhhaighhhhoohuhhuhoo…

[She hangs up. Troy & Abed stare at her]

Dean: … You did good.

Annie: I don’t know!

Abed: Change your settings so it doesn’t go to voicemail. [It rings again] Too late.

Annie: You guys, act like a carnival. Be a carnival - now!

Troy: … Step right up!

Abed: Ding, ding, ding!

Dean: Get your popcorn here!

Annie: [putting on a voice] Busy, babe.

Britta: Blade just wait!

Annie: [sending a text] I told you not to call me at work. [Britta answers] ‘I’m sorry I forgot, don’t be mad at me’? She’s whipped by an imaginary douche!

Dean: Hey, don’t knock it till you try it.

(3.15 Origins Of Vampire Mythology)