There have only been a few times in history where the "F" word has been considered acceptable for use. They are as follows:

1) "What the @#$% do you mean we are sinking?" -- Capt. E.J. Smith of RMS Titanic, 1912.

2) "It does so @#$%ing look like her!" -- Picasso, 1926

3) "Any @#$%ing idiot could understand that." -- Einstein, 1938

4) "How the @#$% did you work that out?" -- Pythagoras, 126 BC