1 definition by tbonemcgee

Top Definition
dk
v., refuse a requested action due to lack of knowledge.

From "don't know"; originally used by securities trading back offices who would "dk" trades presented by other traders if mention of the trade was missing from their records.
Bouncer: That dude wasn't on the list so I dk'd him.
by tbonemcgee August 01, 2009

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