Operation Mindfuck (with the word mindfuck coming from abusing the expression "screwing with your mind") is a decentralized project initiated by the Discordians that aims to confuse the masses on a worldwide scale.

Given Discordians, it is said to be a running joke, a clever pun, five tons of flax, almost but not completely unlike a duck, a labotomy, and fnord.

Every now and then, Discordianists claim responsibility for a particularily obfuscated, confusing or counter-productive governmental or industrial act. As usual, part from the fun comes from the realization that the concept is not falsifiable.