DU has 2 meanings
1. What does DU stand for?

Darn you


DU stands for "Darn you," which is a way of expressing frustration towards someone. It is often used online and in text messages.

The DU acronym is similar to the more common FU but is less vulgar and harsh. You can think of it as the PG-13 version of the R-rated FU acronym.

It is most often used by teenagers and young adults with their friends to complain about them in a playful manner. Common DU uses include jealousy about a person's good fortune due to talent, good looks, or dumb luck.


DU - I can't believe you only studied one night and still got a better score than me on the test.

When you are darning someone

Related Slang


Updated December 9, 2020
2. What does DU stand for?

Don't understand

A quick response when you don't understand a message someone else typed.


Just send me the memory dump after you get the blue screen of death next time.

Related Slang


Updated December 12, 2013

DU Definition by Slang.net

This page explains what the acronym "DU" means. The various definitions, examples, and related terms listed above have been written and compiled by the Slang.net team.

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