RE: Human pee in a scrape? Pics........
I've had tons of success with making mock scrapes and urinating in them. The 3.5 year old 8 pt. took over a mock scrape I made this past fall. Also on another area of of the property I made another and had it visited by does, a 1.5 yr. old 4 pt, two 2.5 year old 8 pts. and a massive 3.5 year old 9 pt. I have trail cam photos, of them all. The fact is that as someone said URINE IS URINE. I'm pretty sure that human urine and deer urine, while different obviously, are similar in concentration and gradient, prohibiting the deer to distinguish the difference between the two.
Schultzy, in your case I think it could have been one of two things. Either that buck winded YOU and not the urine, or an older more mature buck was working that area and he associated your urine with the urine of the mature buck.