Posted in Government & Military, Internet Slang DMAFB stands for Davis-Monthan Air Force Base (Arizona) DMAFB stands for Do Me A Favor Buddy DMAFB Share Pinterest Tweet Whatsapp Post navigation DMAFFDMAF Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.