Ask HN: What was the best off-topic online discussion you have ever observed?

[gver10]

Off-topic discussions happen all the time. It's the internet after all. However, were there any memorable, funny, weird off-topic discussions that stayed in your memory? I'm mainly referring to (semi-)-professional mailing lists, forums etc. where you normally wouldn't expect those discussions.

[forgotmypw17]

I'm reminded of the classic quote:

"Is this anime channel?"

"Yes"

"How do I patch KDE2 for FreeBSD?"

[gver10]

I seed this with a discussion about the Arc on a PL community mailing list (https://forum.dlang.org/thread/[e-mail]...)