The 'He Scream At Own Ass' meme features an opossum looking back at its tail while letting out a dramatic, open-mouthed yell. It first gained viral traction on platforms like Tumblr and Reddit in the mid-2010s, quickly becoming a symbol for self-inflicted stress and existential dread. The humor stems from the absurdity of an animal seemingly being startled or offended by its own anatomy. Users typically employ this template to represent scenarios where someone is complaining about a problem they created themselves or simply to convey a sense of unbridled, relatable panic.