Where someone royally screws someone over. Normally resulting in financial loss
"I'm lending you £20, don't pull a coppock on me"

"He's just pulled a right coppock on me"
by The.Bear.123 September 11, 2020
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When person A screws over person B. Normally resulting in financial loss.
"I can lend you £20, dont you pull a coppock on me"
Or
"He hasn't paid me back my £20, hes pulling a coppock on me"
by The.Bear.123 September 11, 2020
Get the Pull a coppock mug.