This serves as a reminder that the Unicode standard is remarkable US centric at times. Where's the guy flipping the bottom of his chin? Where's whatever the equivalent in Bangladesh is? (I'm sure there is one...)
I sort of expected to be able to make a crack about it being a bit culturally imperialist not to include the middle finger just because the US considers it obscene, but instead it stands out more than I expected, so I can't.
[1]: https://en.wikipedia.org/wiki/A-ok#Negative_connotation
[2]: https://en.wikipedia.org/wiki/The_finger#Similar_gestures