Now We're Talkin'

We finally had one of those "Whoa, what the heck is that?" moments here in Nashville.  I thought we'd have more of them.  

We got stuck behind this guy last Saturday on a country road.  I drove while Howard played paparazzo (singular for paparazzi).  He stuck his head and camera out the window and snapped a bazillion photos hoping for a least one or two good ones.  I was a little nervous that the guy would get annoyed with us and start shooting at us. 

Anyway, I figured out what it is.  I guess all those trips to Latin America finally paid off.  Can you figure it out?

Here's a close up for you.