Lingo
[let] {sb} have it
to violently criticize or punish a person over what they did or said
The idiom "let someone have it" has its origins in a metaphorical extension of physical combat. Dating back to the early 20th century, it initially referred to delivering a forceful blow or attack. Over time, the expression evolved to include verbal confrontation or criticism, suggesting the delivery of a strong rebuke or scolding. The expression is used to convey a sense of confronting someone assertively or forcefully, either physically or verbally.
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