IdiomDaily LifeEnglish

fall for something

Meaning: To be deceived or believe an unlikely story.

Example: “I can't believe I fell for that fake lottery email.”

Origin: American slang from the late 1800s, with an early printed example in Joseph G. Baldwin's 1853 The Flush Times of Alabama and Mississippi. The likeliest source is a literal trap: an animal lured toward bait quite literally falls into the pit or snare set for it, and "falling for" a scam or a lie borrows the exact same physical image — someone walking straight into a deception they never saw coming, the same way an animal walks straight into a trap disguised to look harmless.

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