Troy Barnes is leaving Greendal, and Donald Glover is leaving “Community” in Thursday’s (Jan. 23) episode, “Geothermal Escapism.” But before he leaves, we get one last chance to celebrate. There’s a party (or something) in the episode, and you can start your farewell celebration with these two videos.

In the first video, “Community” celebrates some of Troy’s best moments. They include:

  • Troy’s epic scream from “Paradigms of Human Memory”
  • Meeting Levar Burton (“You can’t disappoint a picture!”)
  • Dancing
  • That time Troy dressed up as Ripley from “Alien” and then saved everyone from zombies
  • And a few choice cuts from “Troy and Abed in the Morning”

A second video comes from “Geothermal Escapism” and shows how Britta Brittas any hopes of a happy going-away party for Troy.

Glover’s final episode of “Community” airs Thursday at 8 p.m. ET on NBC.