I like the idea of using Emoji to indicate status. Fun!
Okay, looks like we're doing this. If you also want to participate, change your Twitter profile name like:— Brad Fitzpatrick 💉 ⏳ (@bradfitz) April 16, 2021
(Where 🎉 means your post-final shot waiting period is over and ⏳ means you're waiting for either 2nd shot or freedom) https://t.co/5gEebRhUMp
Related: Cocktail Emoji Triples