These are the rules regarding NSFW media:

  1. Mark the thread title with "NSFW" if you intend for the thread to contain material not safe for work
  2. If thread topic may deviate into NSFW content, mark title "Possibly NSFW"
  3. Do NOT embed NSFW media in a thread that is NOT marked NSFW.

You should consider the entire board NSFW if you are concerned about language.