NSFW

From CGWiki

"Not Safe For Work"

Material that is NSFW may contain adult themes, violence, gore, nudity, loud noises, or non-mainstream viewpoints that would not be considered acceptable in all environments. They should not be viewed at your elementary or secondary school, in the presence of children, by box-fodder, or obviously in your place of work (unless you work in the adult entertainment business, of course!).

Important (and in fact required) notation for The Naked Thread in Off-Topic in the Comic_Genesis_Forums. Don't click something NSFW unless you are willing to deal with potential dicknipples(nsfw).

See also SWF