On Goodreads you can add tags to your quotations for categorization purposes. If you quoted a piece of gay vampire incest erotica, you'd put "gay" "vampire" and "incest" in the tags section, for example, so people looking for gay vampire incest erotica quotations can more easily find your quotes.
I being me however, I use the tags for unintended purposes to be metafictive of my quotation and / or passably clever. You only get 4 tags per quote, so it's like a haiku... but for people who are fucked up in the head.

ANYWAY, I'm pretty sure I just wrote my best set of tags for one of my quotations. And I only needed 3 of my 4 tags to do it.

It's all downhill from here y'all.

spoiler (click to show/hide)
(So it's like the rest of your life? -Ed.)