When you make fun of or hate someone's features, race, intelligences, weight, or etc. that you ironically have or resemble.
(Your watching a show with a fat person on it and Person 1 is actually fatter)
Person 1: "Haha, fat people are so disgusting!"
Person 2: "But your fat."
Person 1: "Yeah but it gives me Self-Enthusiasm."
Person 2: "That's sad..."
Person 1: (Silence)