Source ? All rules I see are:
SUBMISSION RULES
It's okay to post content from other sites. It is only a repost when it has been posted to HUGELOL before.
Think of an original or descriptive title, instead of phrases like "LOL", "True", or "AMAZING".
Pornographic, adult, violent, racist, hacking, drug-related, excessive profanity or generally illegal (by the law) posts are forbidden and will be removed. You may get banned.
Let us repeat that: NSFW = BAN.
And:
REPOSTS
Reposts are not allowed.
It's not a repost if the title of your submission is crucial for its meaning and hasn't been posted before.
You know what, if you feel like my post is not funny and a complete repost then please report it. Unless you already have, then I cant help you any further.