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Yen Sleep

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Updated February 12, 2014

Definition:

Slang for restless drowsy state after LSD use.

This term is one of more than 2,300 street terms that refer to specific drug types or drug activity compiled by the White House Office of National Drug Control Policy.

Also Known As: Crashing.
Examples:
After a weekend of trippin' he was in a yen sleep state all day Monday.
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