look up any word, like blumpkin:
1. Unwanted or uninvited males in a social setting or social event.
2. Dudes you don't want at your party.
Man, our party had a good guy/girl ratio until all those duflaches showed up.
by Daryl O March 24, 2007
1.Anything or anyone that you dont have a name for.
Man hand me that duflache over there.
Do you see duflache sitting over there.
by Gloria Graham November 27, 2007