Are you serious?
I have not seen those commercials.
I do ‘2 finger’ them when I pass them but I do it to *every* bike I pass, out of courtesy.
[no Harley rider *I* know is secretly lusting in his/her heart for one, though]
What we ‘flash’ at each other is more of a ‘good luck’ symbol.
Two fingers flashed low means “keep both wheels down”.
It’s got nothing to do with “cool”.
Somebody once remarked that they always saw bikers doing that and figured we all knew each other, personally.
I just said “Yeah. Every biker on earth knows every other biker.”.
:::rolls eyes:::
Might as well. Generally, it takes less than two minutes for someone to pull over and ask if they can render assistance if I pull off the road for some reason.