jpishgar says "Well, our Rules of Conduct clearly outline the course of action in that instance. The first is a warning, the second is a ban, and then we proceed from there on a permaban."
Why have them listed at all if that were really the case?
You say that then you would have to ban TH, those words are listed on the smiley page, in full view!
"Pishaw!" You say, "What? For only two little words on a page that nobody looks at or even uses those icons?"
By allowing the use of swear words on the site, you are jeopardising the Rating of the site and could end up being rated R for Adults Only and de-listed from Search Engines as being not suitable for General Audience.
Perhaps this Question should be listed for Deletion!