Remember when Preston & Steve brought a live horse into the studio? This is exactly like that but without an actual horse and just two cups.
The gang tries to peer pressure Preston to do “The Cup Song” from Pitch Perfect but he can’t remember it. So instead, he gets on his horse and rides off into the sunset. It was a sight to see except that it wasn’t a sight, just a theater of the mind moment. If you close your eyes, it’s magnificent.