mama's boy

American  

noun

1. a boy or man showing excessive attachment to or dependence on his mother.

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mama's boy Idioms  

1. A sissy, especially a boy or man excessively attached to his mother. For example, The children called Tom a mama's boy because he ran home with every little problem. This sexist expression has survived despite its pejorative tone. [Colloquial; mid-1800s]

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Etymology

Origin of mama's boy

First recorded in 1840–50

Example Sentences

See Examples For:

mama's boy

He’s also something of a mama’s boy: “She’s definitely a rock in my foundation.”

From Slate ● Aug. 20, 2026

Domingo was a mama’s boy and the shyest of his siblings.

From The Wall Street Journal ● Mar. 10, 2026

The self-proclaimed mama’s boy and former pro basketball player who now works as a day trader will become only the second Black lead of the series, which launched in 2002.

From Los Angeles Times ● Aug. 12, 2024

I got a call, and like I said, I'm a mama's boy, and my mom was diagnosed with Alzheimer's.

From Salon ● Jun. 25, 2023

Despite these grown-man touches, there was much of the mama’s boy to Presto.

From "Middlesex: A Novel" by Jeffrey Eugenides