I have this painless cord-like "thing" in my penis. It's about an inch long and about the width of a vessel, but it certainly doesn't seem like a vessel. I run parallel to my shaft and I can pinch it and rub it between my fingers. When my penis is erect, the imprint is obvious. I remember feeling this years ago and then it seemed to just go away, but now it's back and more pronounced. I want to just cut the damn thing out.