Panel 1: Reference to the TV show Letterkenny ("Let's get on with it")
Panel 2: Reference to old TV ads for Tombstone Pizza ("What do you want on your Tombstone" i.e. "Any last requests?")
Panel 3: Reference to Futurama episode: "Brannigan, Begin Again" ("Yes. Tell my wife how I feel about her.")
Panel 4: Reference to the movie, The Princess Bride ("Yes of course, I'll do that.")
Panel 5: Reference to the movie, Blade Runner ("Time to die...")
Panel 6: Meta reference, sticking with the referential nature of the dialog instead of actually rolling credits.
I'm not an expert on these old stories, but I'm pretty sure they're referencing a movie from Earth's past at the end there. I've had the computer reconstruct it.