1 definition by Ayeraw

Top Definition
A rare drug that has the opposite effects of LSD. Common effects include removal of bright colors, serious thoughts, slow loading times, and hearing of dial tones.
"Have some DSL." "The diial tone... It's not a hallucination, maaan!"
#dsl #lsd #drug #high #dick #sucking.lips
by Ayeraw December 12, 2008
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