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Dirty Dick Mother Fucker
Girl:You Cheated On Me
Boy:What Are Your Talking About
Girl:STFU you DDMF
by Mr.Andersion June 15, 2009
Acronym for "Duke Duke Mother Fucker" (usually chanted in a lower voice). Evoking this acronym is usually a gesture of support for the athletic department or a specific varsity team of Duke University.
Duke football won the ACC Coastal Division this year. DDMF!
by dukie30 January 07, 2014