@Brendan Ledwith well, maybe a bit. XD It's just, I watched a lot of anime these last two years and didn't find much. I mean, Alicization is probably the best anime this year and it's not that great, so...
On the "Guro" thing, it's also not necessarily mean violence/death. It can apply to anything grotesque, such as scat, bugs and other such things. Or what Frid said. Sexual violence/death is just what it's most associated with/common.
Yeah, it probably comes from gore (or gory). Goblin Slayer is quite crap anyway, good to pass this season but nothing I'd ever go back re-reading. Sadly, there hasn't been a decent anime around since Konosuba =/
Not every japanese thing has to be porn. Guro is not inherently sexual fetish. It's the same way as gun porn (usually) doesn't involve ducking someone with a gun and car porn... you get the idea. Attack on Titans and Tokyo Ghoul can be described as guro despite having almost no sexual content.
@Nos Rin Cause if he DIDN'T tell people what it was, then they'd be forced to look it up to know what the joke was. Do you REALLY wanna spring that on someone randomly?