After all, Rick may at all times be mendacity. Occam’s razor appears to recommend that Rick is, in truth, mendacity. Rick lies ceaselessly and capriciously, typically with one of the best pursuits of the universe in thoughts, however different instances simply to mess along with his household or keep his personal narcissistic cowl. (See: the season three episode “Morty’s Thoughts Blowers”, whereby Rick alters his grandson’s reminiscence to erase the second he mistakenly makes use of the phrase “taken for granite” as an alternative of “granted.”) If Rick had lied to Jerry in regards to the origins of the cat, that may deliver all of the beforehand talked about rational explanations again into play, however on this occasion it simply would not appear seemingly.
To elaborate: Rick is, at first, a poisonous narcissist, and that is placing his psychiatric prognosis generously. Rick has accomplished every kind of horrible issues, and he is definitely not above designing a speaking cat simply to mess along with his fool son-in-law. But when that was the aim, historical past suggests he would not have been in a position to withstand a gloating reveal. When Rick lastly reunites with Jerry in direction of the top of the episode, he has to deploy a Schrodinger’s Field to divine the hidden backstory of this mysterious feline. No matter horrors hid in that cat’s checkered previous, they appeared to have an genuine impact on each Rick and Jerry: Jerry doubles over and vomits, whereas Rick curses his personal curiosity.