You got the origin wrong. The phrase has been a part of british culture since the 19th century. There are recorded uses of it since at least the 1880's
i sell policemen at the cop shop
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the act of either breaking or sneaking into a foreign garage, hoping to gain something of value. most commonly alcohol.
"we need some beer but we're broke"
"no problem. let's go to the johnson's and do some garage shopping"
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When you take food, beer, or condiments from a house party for the soul purpose of filling up your own pantry or refrigerator at home.
"Hey did you hear about this freshman throwing a house party?"
"Yeah, I am going to go grocery shopping."
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1. Tearing the place up, as in deliberately vandalizing someone else's business or home, or destroying someone else's possessions.
2. (preferred) Plowing a gaggle of 'hood rats.
My ho called. Looks like tonight I'll be wrecking shop on her and her friend.
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The act of allowing your wife or girlfriend to pull you away from the TV to go shopping during a major sporting event.
Your buddy: Yo, did you see the Phillies' locker room celebration after they beat the Dodgers in the NCLS?
You: No, I had to go homo-shopping for curtains with the little lady!
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Brothel, whore house, the sex equivalent of maccas (dollars for dick dunks)
"oii Ghandi ya mad cunt drop us off at the knock shop & ill give you a 5 star on uber"
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adj. An informal descriptive word to describe a cheap and provincial version of a said item or person. This is usually said in an offensive way.
Nigel Farage, a pound shop Donald Trump
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