I got a large darning needle, sharpened the point and boiled it up in water for a long time. I had already decided that I wanted a horizontal bar through the foreskin, so I put some ice around it, and waited for it to cool. This was the most painful part of the whole experience. Once it was cold, (and very blue by this time), I pushed the needle all the way through and into a cork. I hardly felt it. I was quite pleased as I had expected much more pain, and at least a little blood.
I then pushed the needle all the way through, until the eye was going through the skin. I had not planned on this, so I had to improvise with jewelry. I took a loop out of me ear and threaded it through the eye of the needle. Cool I thought. Boy was I wrong!! As soon as I took the needle out, the blood really started to flow. I thought I was going to bleed to death. I started to really panic, and all I could do was squeeze to stop the blood flow. After what seemed like ages, it stoped, but every time I moved, the loop did too, causing more bleeding. I decided to take it out, wrap up the foreskin after covering it with antiseptic, and go to bed.
When I woke in the morning, I had the most swolen skin I had seen in my life. It was purple, and the most hidious thing ever. I was too scared to go to the hospital, so I just took pain killers and kept on smeering it with antiseptic.
Eventually, it cleared up, but now I have two big scars on my foreskin. All I can say is, dont try to pierce yourself if 1, your not prepared, and 2, your not sober.