Dfac

[Justin Bieber]

Army term for the mess hall (Dining Facility) is abbreviated DFAC usually on the signs in front of the building.
DFAC is used as a written abbreviation / acronym. When used in speach pronounced like Dee Fack

[Sarah]

An acronym for Disregard Females, Acquire Currency.

[Britney]

Acronym for: Dont Fuck Around Crew
Nuff Said