Home > Dictionary > Delulu

Define: "Delulu" in Business

The corporate definition of Delulu
Fiscal Threat Level
MODERATE

High risk of unnecessary meetings

CWO Pro-Tip

"Combat their delusion with a brutally honest and highly technical risk assessment spreadsheet."

What HR thinks it means:

A slang term describing a state of unrealistic optimism or disconnect from reality.

What does "Delulu" actually mean?

"The only mathematically accurate word to describe a stakeholder who believes the hardware procurement will arrive on time and under budget."

How HR uses it:

"We need to ensure our Q3 projections aren't overly optimistic or delulu."

How you actually use it:

"The project manager is absolutely delulu if she thinks we can migrate the entire data center in a single weekend."

The Chief Waste Officer

By The Chief Waste Officer

18 years in the corporate trenches quantifying waste so you don't have to.

Published: 2026-05-01

Related Terminology

Tired of hearing this?

Next time someone says "Delulu" in a meeting, track exactly how much company money they just wasted. Play Buzzword Bingo, generate a waste invoice, and stop the bleeding.

Download Corporate Burn Rate on Google Play to track wasted meeting costs