What tone and formality is DIKU?

"DIKU" has a inquiring & casual tone and is considered informal in digital communication.

Reference ID: diku

Verified Reference Updated: Jan 15, 2025

DIKU

Do I know you?

Pronunciation: /diku/

Primary Meaning

DIKU stands for "Do I know you?".

"DIKU" stands for "Do I know you?". Commonly used in texting contexts and digital communication.

Primary Category Texting

Tone & Register Inquiring & casual

Formality Level Informal

First Observed c. 2000s (SMS & Chat Era)

Real-World Chat Example

Casey

Hey! DIKU?

You

Just finishing up some work for the day! Are we still getting coffee later?

How it works here: In this exchange, "DIKU" serves as a quick conversational inquiry shorthand for "Do I know you".

Send "DIKU" to friends as a low-pressure way to start a conversation or check their availability.

Common Communication Contexts:

Text messages Direct messages (DMs) Group chats

Alternative spellings: diku, DIKU