So when nerds are excited about something they won’t shut up? We’ll instead of a gameshow, programming paradigm, current research, global event

I’m a consummate nerd. We have a turn of phrase for the kind of person you’re describing who constantly talks at people who don’t share their interests, and cannot take a hint: we call them “insufferable assholes”^*

^*unless they’re neurodivergent and/or the thing they’re talking about is actually critically important^