The acronym "NSFW" is an Internet shortening of the expression "New South F#%$&# Wales". As in, "If you want to play cricket for Australia you had better move to NSFW". It is frequently used to warn people not to watch certain videos at their place of employment. This is because many of those videos are made in New South F#%$*&% Wales and therefore are likely to corrupt the morals of our youth. (Unlike those good, wholesome, morally rigid Victorian videos.)
Next week: "BFF".
