I mock people who put "the Oxford comma" on their dating profiles under their Can't Live Without section like it's a personality trait, but my dumb ass also went ahead and put "likes regular expressions" on my website bio, so I don't even know.

Best 2-character emoticon is :? hands down.

1. Sassy, befuddled smirk is always appropriate
2. Slack doesn't bastardize it into a stupid emoji
3. It's the debug formatter (i.e. the best formatter) in Rust