The Armies of Darkness is a compound wording for the German Army (Wehrmacht). It is just like the expression "Nazi Army" a word to "strengthen" the evilness and the badness of the German soldiers.
Indiana Jones III: The Last Crusade
"If we don't stop them from taking the Holy Grail the Armies of Darkness will run over Europe!"
"If we don't stop them from taking the Holy Grail the Armies of Darkness will run over Europe!"
by The_Emperor July 14, 2009
The Act of railing your girl from behind and on the signal of the Howard Dean scream a dozen black guys bust out of your closet and run the train on the unsuspecting girl
Matt: i think courtney is going to break up with me.
Steve: oh ya whys that?
Matt: I did the Army of Darkness and she has spoken to me in days.
Steve: oh ya whys that?
Matt: I did the Army of Darkness and she has spoken to me in days.
by Stephen Thomas and Nick Stram January 28, 2008