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1.
Mind Your Own Fucking Business - self explanatory
MYOFB - it's none of your concern!
by Rich Mountainboy April 04, 2006
 
2.
Mind Your Own Fucking Business; Obviously your mom didn't teach you any manners.
Why don't you MYOFB, if I wanted you to know, I'd tell you.
by Weazle June 25, 2010