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1 definition by SMF all day irday

 
1.
SMF
SMF is an abbreviation for "Scrunching My Face". One usually will "SMF" when they see something dumb, weird, stupid, or just plain doesnt make sense, or annoys them. One can also "SMF" at a person, when they do something that is dumb, weird, stupid, or just plain doesnt make sense, or annoys you.
I SMF'd when i saw Hayley and Christine act like squirrels.
by SMF all day irday June 04, 2011