The 'That Wasn't Me, That Was Patricia' meme originates from the 2016 psychological thriller 'Split,' featuring James McAvoy as a character with Dissociative Identity Disorder. Patricia is one of his most iconic and meticulous personalities. The phrase became a viral sensation on platforms like TikTok and Twitter, where users utilize the quote to humorously disassociate themselves from their own embarrassing or impulsive actions. By blaming 'Patricia,' the meme provides a lighthearted way to handle post-regret situations, such as late-night online shopping or sending a cringeworthy text, framing the behavior as the work of an uncontrollable alter ego.