Definition of «defo»
| Stat | Value |
|---|---|
| Views | 1 |
| Definitions | 1 |
| First seen | 2026 |
- Description
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"Defo" is a casual internet abbreviation and slang shortening of the word "definitely," used to express absolute certainty or agreement in a relaxed tone. It is commonly deployed in text-based communications like messaging apps, social media replies, and casual chats to speed up typing while keeping a friendly, informal vibe. The term carries a playful, bouncy cadence compared to its more formal root word, making it popular among younger internet users. Using defo helps establish an easygoing, conversational rapport with friends without sounding overly stiff or academic.
- Example
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— Are we still getting boba after this lecture? — Defo, I need liquid sugar to survive the rest of the week. — Bet, see you outside in five.
A chronically online teenager vigorously nodding their head while typing "defo" in response to a mutual's frantic message about dropping everything to watch a new anime trailer.
— Do you think anyone is actually going to read this fifty-chapter fanfiction I wrote? — Defo, the fandom is starving for content right now so they'll devour anything. — You're right, posting it immediately!
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