Short for "Dirty Little Secret"

Self-explanatory. A secret thing (such as a love affair, or shameful thought) that you don't want anybody to know. The phrase was popularized by the song "Dirty Little Secret" by the All-American Rejects.
Yeah, we see each other every week and my wife doesn't know. She's my DLS.
by justlookin September 21, 2008
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Men, usually black or latino, who partake in heterosexual relationships, but also engage in homosexual activities with other men at "oppurtune" times. These homosexual encouters happen purely for sex not a relationship or emotional connection. Over 73% of black males, as reported on Oprah, are on The DL.
J.L. King on Oprah, was once on "The DL."
by Shanalya Emiglaiman April 16, 2006
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Meaning on the down low a turm used mostly by black homosexuals who are in the closet or the down low
by NLR718 June 6, 2006
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down low when want to keep something between you and someone else also known as a secret
man 1: ay yo man i got 3 dollars and i owe him three dollars keep it on the dl
by Le'mon Flowers February 5, 2009
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That Emily girl is totally DLS!

DLS is the best state of mind.
by SALAMANDER August 27, 2013
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To engage in an interaction, usually on a sexually basis, that involves no one but the two parties involved.
Will u meet me Aaron? Yeah, but only if we keep it on the dl.
by Aaron123c February 28, 2018
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