This happened at a sold out hockey I was at, with like 16k people there. It was during the first intermission. I had to go pee pretty bad so I went to the men's room. 3 of the 4 walls were covered in urinals without dividers and all of them were full. With the line the way it was, you could definitely see some side profiles of guys peeing if you wanted to. When it was my turn I stepped up to the urinal and unzipped my jeans, standing slightly farther back than I usually did. I noticed on the right that he was watching what I was doing. I was struggling a bit to get it out through the briefs I