As a German, it's always fun to use the ss command. The SS was the organization that did most of the genocide under Hitler. That's a bad name around here, so people are always surprised that a command is named that.
But what's even more fun is that we can memorize the standard set of flags as -tulpn, because it's basically spelled+pronounced like "Tulpen", which is German for tulips.
So, occasionally I get to tell people to type "SS-tulips" into their terminal and it always confuses the hell out of them. 🙃
Funny, in the US I just saw a car that was an "SS" model and I thought "Huh, apparently SS doesn't immediately scream Nazis to Americans" (SS => Super Sport apparently, to Chevrolet)