Knew an old guy that had a BUNCH of big bow killed racks hangin on his barn wall. He said he had killed many of them during the rut, sitting all day in the stand, drinking lots of coffee and peeing off his stand whenever he could muster up enough. He was convinced the deer heard it hit the dry leaves and it sounded like another buck and they weren't frightened at all by the smell (though he was adamant about hunting the wind). This was long before the popularity of scent control, calls, mock scrapes, scents etc. His barn wall was proof enough for me not to be too concerned about where I peed. Sounds crazy, but hard to argue with the results.