Pigasus, also known as Pigasus the Immortal and Pigasus J. Pig, was a 145 lb domestic pig that was nominated for President of the United States as a theatrical gesture by the Youth International Party on August 23, 1968, just before the opening of the Democratic National Convention in Chicago, Illinois.[1][2] The youth-oriented party (whose members were commonly called "Yippies") was an anti-establishment and countercultural revolutionary group whose views were inspired by the free speech and anti-war movements of the 1960s, mainly the opposition to United States involvement in the Vietnam War.
Yippies were known for using dramatic theatrics in their demonstrations, and they used Pigasus as a way to mock the social status quo. At a rally announcing his candidacy, Pigasus was confiscated by Chicago policemen and several of his Yippie backers were arrested for disorderly conduct.[3][4]