It's pretty rare, and has to do with the pen0r. And aside from typing pen0r, there will be no humour in this post I found out today that I have it. Or at least, this is my best guess after a few hours of research and feeling dirty looking at penises on the internet. Basically what happens is after a lot of rigorous sexual activity, with or without penetration, a clot can form in the main dorsal vein on the penis. Somehow it gets lodged in there and stops all blood flow, causing the vein to swell and become EXTREMELY (think: like a rock or your computer desk or anything not fleshy) hard. In fact, if I am to look at my penis right now, the entire vein is standing out about 1cm from the shaft. The vein itself runs from the glans (head) up around to the top of the shaft, then down into the pubic hair region. The vein is rock solid and poking out the entire length. The best part is that its incredibly uncomfortable. I type this and you'll read and say, hey that doesnt sound so bad, but its not fun - its like being constantly arroused. Blood just seems to sit there so Im in this weird semi-chub (like 1/4 aroused) state all the time. Where the vein sticks out it is unbelievable sensitive so that even walking causes discomfort, and sitting down requires constant shifting. I havent been to the doc yet but Im going. Apparently a prescription of 400mg ibuprofen every 6 hours for 4-6 weeks takes care of the issue, but its been 3 days and I really dont know if I can last that long. It also requires absolutely no sexual stimulation. The greatest part about all this is that Im a virgin so Im unsure what cause this to happen, since in ALL cases vigorous sexual activity is the cause. In one case I found it happened to a guy who had had a previous blood related incident in his childhood, and then constantly wearing a toolbelt low over his pubic region (base of the shaft where the vein is) caused it to happen. ANYWAY, has anyone else had this? heard of someone with it? Even heard of it? Any advice beside going to the doc? CLIFFS: My pen0r's main vein is sticking out 1cm and is rock hard and sensitive as hell - I have a rare disease called Mondor's and it sucks.