I was riding along at night with a couple buddies on the way to Overland Expo in Flagstaff, and started to do some in-lane chicanes to get the blood flowing. The rider behind me said over the intercom that the little dots of light weaving near and far to the bike made it look like I was levitating.
My wife hates the light spill when riding as pillion at night, she says it's very distracting.