2 expression — in figurative use, informal, usually Politics
to stall or kill time as a defensive measure.
Type: 4. Culturally Significant — COD-2 lists only the figurative meaning (see COD-2, s.v. "rag the puck" (1)), as Canadian, while meaning 1 is unmarked regionally (see also Gage-5, ITP Nelson and OED-3). This meaning is used to describe political situations where one party is tactically stalling (see the quotations). OED-3 marks the term as "Cdn", labeling a Canadian source as the earliest attestation.
See also COD-2, s.v. "rag the puck (2)", which is marked as "Cdn. slang".
See also: puck-ragging (meaning 2)
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Chart 1: Internet Domain Search, 21 Mar. 2014