On NBC’s Community, they typically use the minute-long final segment (why does NBC break up their shows this way again? to disrupt your DVRs? yes, I think that’s why) to produce a non-sequitur scene. And it often stars or features Troy (Donald Glover) and Abed (Danny Pudi).
At the end of season three, episode 15’s “Origins of Vampire Mythology,” we saw Abed try out a stand-up comedy routine. In real life, Pudi is a stand-up guy! Roll the clip.