underpants gnome

In real, traceable use. Part of the curated seed collection; community review is coming.

Sense 1

Meaning · English

Someone who makes incomplete plans with missing steps; someone who plans unsuccessfully.

Register: derogatory, slang

Where it’s used: Used American English

Examples

2. ? 3. Profit! Do you think their plan is missing something? They know Success in Programming 53 There Is No Try It's a Question of Passion Don't Plan Like an Underpants Gnome.

Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Sense 2

Meaning · English

A plan with missing steps; an incomplete plan.

Register: derogatory, slang

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “underpants gnome” mean?

Someone who makes incomplete plans with missing steps; someone who plans unsuccessfully.

Is “underpants gnome” formal or informal?

underpants gnome is generally derogatory, slang.