The Dr. Hibbert Mirror Punch meme originates from The Simpsons episode 'Double, Double, Boy in Trouble,' where the usually jovial Dr. Hibbert looks into a mirror, chuckles in his signature way, and then suddenly punches his own reflection. Online, this template is primarily used to represent self-sabotage, self-hatred, or the feeling of being your own worst enemy. It perfectly captures the moment of realization when you recognize that your problems are entirely your own fault. The meme's popularity stems from its relatable depiction of internal conflict and the humor found in the doctor's quick transition from a calm chuckle to a violent outburst.