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1)Heterosexual man who engages in anal sex with other men. 2)Married man who sleeps with men, with out any one knowing.
3)Prisoner who needs a pick-me-up.
4)A self identifying yet closeted homosexual.
Mary and John were happily married with three kids, John had many business trips he had to go on so he was not at home often. John's "business" trips included long nights in hotels with strange men involving sexual encounters. Years later Mary found out she was HIV positive and couldn't figure out why. John was a man on the down low.

DMX has sex with men but know one knows about it. He is a man on the down low.
by Arlesh June 27, 2008
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