PEBCAC

What does PEBCAC stand for regarding computer users?

Problem exists between chair and computer

PEBCAC is an acronym often used in IT and tech support circles to describe user-caused issues. It is a variation of PEBKAC that suggests the error isn't with the hardware or software but with the person operating the device. PEBCAC became popular in the early 2000s during the rise of widespread home computer use, when tech support teams often encountered basic user errors being reported as system failures.

While some IT professionals still use PEBCAC as a shorthand way to categorize avoidable mistakes, it's often said with humor, or sometimes frustration, behind the scenes. People typically don't use it directly with users, as they will likely perceive it as dismissive or insulting.

Example

Hey, did you figure out why Karen’s printer wasn’t working? She said it was completely broken
Yep. Classic PEBCAC. She never plugged it in

How some users react to PEBCAC issues

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Updated August 6, 2025

PEBCAC definition by Slang.net - The Slang Dictionary

This page explains what the acronym "PEBCAC" means. The definition, example, and related terms listed above have been manually compiled and written by the Slang.net team.

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