How someone below the legal drinking age would ask an older person to buy them alcohol. Slang.

Came from saying “can you run to the liquor store for me”
Hey big bro, can you get me a run for this weekend?
by NSvero August 22, 2022
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Something that you buy once but sell twice therefore deems the item worthless. It’s one of the harshest insults you can give somebody.
“I can buy you once but I can sell you twice”
by Slangteam6 June 14, 2022
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