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Define: "Mugging Up" in Business

The corporate definition of Mugging Up
Fiscal Threat Level
MODERATE

High risk of unnecessary meetings

CWO Pro-Tip

"When interviewing someone who mugged up ask them to manually calculate a /28 subnet mask. Watch them sweat."

What HR thinks it means:

Rote memorization of information for the purpose of passing an assessment.

What does "Mugging Up" actually mean?

"Brain-dumping a certification exam so you can claim you know Palo Alto without ever logging into a firewall."

How HR uses it:

"He is currently mugging up on the new compliance regulations."

How you actually use it:

"The fresherFresherA 22-year-old about to be handed root access to the production environment because management refused to approve the budget for a senior engineer. spent the weekend mugging up for his CCNA but still does not know how to crimp a cable."

The Chief Waste Officer

By The Chief Waste Officer

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

Published: 2026-06-19

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