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A cold someone gets when walking in a frozen's aisle (milk, yogurt, cheese etc.) of any supermarket. This usually happens because the person is too stubborn to bring a sweatshirt.
Mike: Hey John, why do you have goose bumps on you're arm? It's only like 77 F!!

John: Oh no it's not that; i got a grocery chill when picking up my milk supply at Shoprite...

Mike: Oh... Now i see... Well get better bro!
by cucumbermuncher October 28, 2011