A picture is worth a thousand words. Here is the picture, without comment.
Welcome Friend,
If you came seeking enlightenment, may knowledge be your reward.
If you came to test your arguments, may you find answers, wisdom and peace.
If you came for laughter, may my wit complement your sense of humor.
If you came looking to be offended, may you leave with your heart racing and your blood boiling!
If you came seeking political correctness... you are out of luck!