Yeah, yeah, I know this one's been done to death, but I couldn't find any help with Google, so I thought I would ask the MV brain trust.
I gave "the wave" (two fingers out to the side) to a guy on a sport bike today. He gave me a wave that consisted of:
palm forward, middle three fingers folded over the palm, little finger and thumb extended up in a wide "V", like the "hook 'em horns" sign at the University of Texas.
What was he telling me?