Today (Or at least at the time of writing this thread) is Markus "Notch" Persson's 36th (35th?) birthday! (Born June 1st, 1979)
This thread is as explanatory as the title. The basis of how this would work is just write a reply saying something like "Happy Birthday Notch!" And etc.
This thread might be a little late, for as a lot of people on twitter already gave their Birthday greetings to this Brilliant and Innovative man, but who cares? It's fun to do this kind of stuff, right? Regardless of being early, late, or unnoticed by the person you're trying to be polite to.
Happy Birthday Markus!
Hope you have a delicious cake, and party all night