As a Californian, I disagree with the previous answer. I think two fingers is is pretty clearly a friendly "hello" wave (it might be accompanied by the word "peace"). In this case, he was likely either saying:
"Yo! Sorry I’m passing you on the right!"
or, if he’s being passive-aggressive:
"I’m not happy that I have to pass you on the right, but I’ll make a friendly-looking wave anyways so that I don’t seem too mean… but, hopefully you take the hint and move over, ~expletive~!
I don’t think it is a standard sign, but I would understand it as a reminder that there are two lanes – did you swerve over the divider, making it ‘one lane’ (and annoying him)?
Credit:stackoverflow.com‘
5 Mar, 2024
5 Mar, 2024