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Shaking My Mother Fucking God Damn Head Til It Falls Off And Rolls Down The Street

Mostly used when something is so ridiculous you couldn't stop shaking your head in awe
Mary: Hey did you see Ices Brown dance for you video on Youtube?
Jim: All i can say is SMMFGDHTIFOARDTS
by ThatBitchFromC/O 2012 July 17, 2012