To get what's coming to one: to feel someone's wrath; to receive punishment; to receive a retaliation; to receive a beating.(verb)
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Use "get it" in a sentence
"A desperate few, like Prof M.C. Arun of Manipur University, chose to bring out his college days 'bicycle from the family storeroom and get it repaired for"
"Anyone who could start a normal truck and get it into gear would be able to drive the Liebherr."
"My daughter is in day care, and if she gets sick for a few days then I usually get it and I get sick for weeks—which brings on a flare and then I need more immune-suppressing drugs."