1 definition by A1C BD

DBA

Abbreviation for "Dirt Bag Airman." Describes an enlisted member in the United States Air Force that refuses to maintain exceptional dress and appearance standards and/or has a lazy attitude about work.

1) "Look at his uniform. He is such a DBA."
2) "I can't believe they'd promote that DBA Brock!"

by A1C BD April 17, 2006