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OMG

American  
omg, or OMFG

abbreviation

Slang.
  1. oh my (fucking) God (a euphemistic initialism used to express surprise, alarm, etc., without explicit vulgarity).


OMG British  

abbreviation

  1. Oh my God!: used esp in emails, text messages, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of OMG

First recorded as O.M.G. (Oh! My! God!) in 1915-20; in a letter from Admiral of the Fleet Lord John Arbuthnot Fisher to Winston S. Churchill; popularized from its use in digital communications

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

That kind of anguished, not-funny witticism is another commonplace of the American educated classes: OMG, what has happened to this country?

From Salon May 31, 2026

“Haa? OMG dear we have to talk about all this first,” the woman wrote.

From The Wall Street Journal Feb. 12, 2026

They could soon be unboxing fines rather than freebies -- Germany's online influencers are facing a tax evasion crackdown that has left them screaming OMG!

From Barron's Oct. 9, 2025

Ever since they debuted in July 2022, NewJeans have delivered remarkable success with each new release - OMG, Ditto, Super Shy, Attention.

From BBC Mar. 26, 2025

Over her dress, she wore a T-shirt that read: OMG, I <3 N!!!!

From "The Mark of Athena" by Rick Riordan

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