At stop lights it looked to my fellow travelers like I had a small fire in my brake pads or something - and the smell was of baked mice.
Best to just stare off into the distance - and hope this isn't a long light.
(I did once try to set fire to my LIKE a few years ago. Left a couple paper towels below my valve cover after a valve lash procedure. The towels caught any oil dropping when I removed the valve cover. A few miles into my next ride I stopped to admire the view, and smelt an oily magazine smoldering, somewhere!)
All dried...

fumes aren't visible here....

Fish