Chimney, always quick with a movie reference, responds to Bobby's "It doesn't belong to you" with, "It belongs in a museum!" though no one responds or acknowledges him. This is a callback to Harrison Ford in Indiana Jones and the Last Crusade (1989).
The beginning of the episode, Olivia tells herself to lift with her knees. The phrase is lift with your legs, to prevent injury to your back and spine.
During the scene where Buck & Eddie settle their differences by playing a video game, they're playing an early development build of the indie fighting game "Cerebrawl" by NIW Industries.