G9

G9 is a slang term/abbreviation often used in online platforms. It stands for “Goodnight,” and it is commonly used as a farewell or a way to bid someone farewell in the evening or before going to sleep.

Examples:

1. Conversation on a messaging app:

Person A: Hey, it’s getting late. I should head to bed. G9!

Person B: Yeah, it’s late indeed. G9, sleep well!

2. Social media post:

Just finished a long day of work, time to relax and get some rest. G9, everyone! Catch you all tomorrow.