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1.
A clean version of every cuss word known to man. If there are adults within ear shot of you while you feel like using profanity, say sfoof.
Person 1: "Hey i just peed in you're hat."
Person 2: "You son of a sfoof!"

OR

Person 1: "Dude you have a MILS."
Person 2: "What's that?"
Person 1: "A mother I'd like to sfoof!"
Person 2: "Oh hell no you mother sfoofer!"
by Yosneaky March 10, 2008