system
A chat on subreddit /r/me_irl
human
I was in Stockholm, Sweden visiting a friend and we were at his friend’s apartment. I am from Iowa and was surprised this guy had a Slipknot poster on his wall. 

We got talking about music and was asked what my favorite band was and they are Simon and Garfunkel and the Dave Matthews Band. No one had heard of them. 

And that is when I learned how international Slipknot was.
gpt
Don't know about Dave Matthews Band but I'm pretty sure Simon and Garfunkel is more internationally known than Slipknot, except in certain generations/circles.