It's not that we care, it's just surprising that it slipped through the usually thorough censors. Besides, if they get to say f*ck on Leno, what will they have left to say when they appear on Dennis Miller?
Maybe it was let through because the word was uttered in the obscure language of Ozlish
*, which most humans cannot understand anyway?
is a slightly less mangled form of Stonerish
, which is frequently spoken by Keith Richards... and others