'Rick and Morty' creators want you to eat old mayonnaise in new cartoon

At this year’s Comic-Con, Yahoo! TV asked Rick and Morty creators Justin Roiland and Dan Harmon to flex their respective improv muscles by coming up with a commercial for a fictional business called The Old Mayonnaise Emporium.

Their subseqent verbal riffage was pretty darned amusing and has now been turned into an even more hilarious cartoon by animator Stephen Hofmeister.

You can see that cartoon above.

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