Meaning & use

a frat boy

noun·AdvancedinformalAmericandisapproving

Last updated

UK/ə ˈfræt ˌbɔɪ/
US/ə ˈfræt ˌbɔɪ/
Usage warning: this word is disapproving. It shows a negative opinion, so take care with who and what you use it about.

Meanings

  1. nouncountableinformalAmerican

    A young man belonging to a university fraternity, often imagined as loud, carefree and fond of parties.

    Grammar: Countable and informal: he is a frat boy.

    He dressed like a frat boy in a pastel polo and boat shoes.

    The comedy follows a frat boy who must grow up fast.

    Not every frat boy fits the party stereotype.

  2. nouncountabledisapprovingfigurative

    A man of any age whose behavior seems immature, noisy or entitled in the manner associated with fraternity life.

    Grammar: Used as a mild insult: don't act like a frat boy.

    Patterns

    • act like a frat boy

    The new manager's frat boy humor annoyed the team.

    At thirty, he still behaves like a frat boy.

Word forms

pluralfrat boys

Common combinations

typical frat boy
He looked like a typical frat boy.
frat boy humor
The film relies on frat boy humor.
act like a frat boy
Stop acting like a frat boy at work.
stereotypical frat boy
The stereotypical frat boy is more caricature than reality.

Synonyms and how they differ

fraternity member
Fraternity member is neutral and factual, with none of the mocking tone.
jock
Jock stresses sporting interests rather than fraternity life.
party animal
Party animal focuses only on loving parties and does not mention university clubs.

Word family

frat noun
short for fraternity
fraternity noun
a men's social club at a college
fraternal adjective
like a brother

Commonly confused: a frat boy or fraternity brother?

a frat boy vs fraternity brother

A fraternity brother is simply a fellow member, without the stereotype.

Practice

Calling someone 'a frat boy' usually suggests that they are:

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