omg
omg — interjection
1. An abbreviation for 'oh my God', used in informal written messages — such as tex
An abbreviation for 'oh my God', used in informal written messages — such as texts, social media posts, and online chats — to show that you are surprised, excited, shocked, or strongly amused by something.
OMG, I just saw Benjamin at the coffee shop near the train station!
used at the start of an excited exclamation
Defne sent me a text that just said 'OMG' and nothing else — I knew something wild had happened.
used standalone as a complete message
When Marco told us we were going to Tokyo for the holiday, everyone in the group chat replied with 'OMG!!!'
Saira kept typing 'OMG' under every photo Yumi posted from the concert.
The chat log was full of 'OMG you won't believe what happened next' messages.
用法筆記
Common in casual digital communication — text messages, social media, and online forums. Avoid in formal writing such as academic papers, job applications, or professional emails.