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Martinez Detention Facility in Contra Costa County, California. High power county jail.
Homey No. 1: What ever happened to that fatass Cheeseburger?

Homey No. 2: You mean that Carrot Top lookalike from Dirty Waters? That nigga got his cheeks busted in the MDF!
by ZXY&ABC July 24, 2019
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2
A semi-erect penis.

Name after the building material of the that name (Medium Density Fibreboard) which is "not quite wood".
She was not an attractive lady. When it came to performing my gentleman's duties all I could muster was a poor MDF.
by Adeybaby January 08, 2004
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3
"Morto di figa" in Italian, that is something like "starved of cunt to death".
"Segarsi col catalogo della Postal Market! Che mdf!"
by agve September 27, 2015
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5
Mini Dildo Forking, the act of sticking a mini dildo onto a fork then placing them in a formation on someones lawn. When the wind blows the dildos sway in the wind. Penises in the wind.
oh shit there are swaying penises in my lawn. looks like i got MDFed.
by MDF master January 18, 2011
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6
MDF stands for Most Defiantely Fuckable, also a MLG Halo 2 Team ran by Brandon in Illinois
*Hot Girls Walks By*
Old Man:Damnnn That Girl Is MDF come Here Sweeeeetie
by MDFBrandon March 08, 2007
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7
An Italian expression abbreviation for "Morte di fame" Example: That guy can't put two nickels together, he's a MDF!
by Midgley or is it West? May 02, 2018
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