I used to do things like stick severed chicken's heads over my penis, and then try to masturbate them, whilst pouring maggots all over it...
In Los Angeles, in 1976, at the Isntitute of Contemporary Arts (LAICA), Cosey and I did a performance where I was naked, I drank a bottle of whiskey and stood on a lot of tacks. And then i gave myself enemas with blood, milk and urine, and then broke wind so a jet of blood milk and urine combined shot across the floor in front of the assorted visual artists. I then licked it off the floor, which was a not-clean concrete floor.
Then I got a 10-inch nail and tried to swallow it, which made me vomit. Then I licked the vomit off the floor and Cosey helped me lick the vomit off the floor. And she was naked and trying to sever her vagina to her navel with a razor blade-- well, she cut it from her vagina to her navel with a razor blade, and she injected blood into her vagina which then trickled out, and we sucked the blood from her vagina into a syringe and injected it into eggs painted black, which we then tried to eat. And we vomited again, which we then used for enemas.
Then I needed to urinate, so I urinated into a large glass bottle and drank it all while it was still warm. (This was all improvised.) And then we gradually crawled to each other, licking the floor clean.('cause we don't like to leave a mess, y'know; after all, it's not fair to insult an art gallery). Chris Burden, who's known for being outrageous, walked out with his girlfriend, saying, "This is not art, this is the most disgusting thing I've ever seen, and these people are sick."
In Amsterdam we did a performance in the red-light district. The people in the theater asked, "What kind of lighting do you want?" and we said, "Oh, just put on all the red lights." Then we played tapes of Charles Manson's LP, Lie, cut-up with soundtracks of trains going through thunderstorms, and we went through all all different kinds of fetishes. Sleazy cut his throat