The latest season of Abbott Elementary is filled with guest appearances from internet stars. Since it premiered in 2021, the Emmy-winning workplace sitcom, set at an underfunded Philadelphia public school, has consistently woven internet culture into its plots—and the show’s lightning-fast, blink-or-you’ll-miss-it jokes routinely go viral online. It makes sense given that Abbott Elementary creator and star Quinta Brunson got her start in comedy making videos online, producing series for BuzzFeed and other platforms that are now cemented in internet culture lexicon.

Now, familiar faces from TikTok and YouTube videos are getting their moment to shine on a traditional sitcom. See the viral stars who have made appearances on Abbott Elementary below.

Quinta Brunson

Quinta Brunson was regularly featured in videos across BuzzFeed’s different channels before breaking off to work on her own projects that she pitched to d…