Today I learned what Rick and Morty were referencing with "I'm walking here"

If you have watched Rick and Morty you might be familiar with this scene and character from the episode "Total Rickall" from Season 2.

Apparently it was referring to this scene from the movie Midnight Cowboy from 1969 with Dustin Hoffman and Jon Voight where a Taxi driver hadn't noticed the road was closed for filming and almost ran them over - Dustin Hoffman remained in character and improvised and it made it into the movie.

I wonder if that means that most of the Rick and Morty episode was improvised. :D