Confidence ≠ Competence T-Shirt | Funny Dunning-Kruger & Sarcastic Office Humor Tee

Because the loudest voice in the room is usually the most wrong.

We have all been in that meeting. You know the one—where the person with the least knowledge speaks with the absolute most authority. While you can’t always say what you’re thinking out loud (HR frowns on that), you can wear it.

This Confidence ≠ Competence t-shirt serves as a wearable Public Service Announcement for your workplace, dev team, or university lab. It is a subtle, intellectual nod to the Dunning-Kruger effect—the psychological phenomenon where people with low ability overestimate their competence.

Whether you are a developer tired of "vibe coding" managers, an engineer correcting bad math, or just a realist in a world of hype, this shirt is your new uniform.

Why this shirt passes the logic test:

• The Message: Features the "does not equal" mathematical symbol (≠) for a clear, concise statement.

• The Vibe: Stencil-style typography gives it an authoritative, "warning label" aesthetic.

• The Fit: Made on [Insert Shirt Model, e.g., Bella+Canvas 3001] for a soft, retail-quality feel that doesn't feel like a cheap souvenir shirt.

• The Reaction: A guaranteed conversation starter (or ender) on your next Zoom call.

Perfect for:

• Gifts for Data Analysts & Programmers

• Sarcastic "Casual Friday" wear

• Remote work video calls

• Anyone suffering from "Imposter Syndrome" (the inverse of this shirt!)

Product features

• 100% Airlume combed ring-spun cotton (4.2 oz): soft, breathable, stupidly comfortable

• Retail crew neck with ribbed knit collar and tear-away label

• Side seams + shoulder tape for long-term shape retention

• High-definition DTF/DTG print for bold, crisp lettering

• REACH certified with ethical Bella+Canvas sourcing

Care instructions

• Machine wash cold (max 30°C / 90°F)

• Non-chlorine bleach as needed

• Tumble dry low

• Iron medium heat

• Do not dry clean

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Bella+Canvas 3001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Warnings, Hazard: For adults, Blank product sourced from Honduras

Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Iron, steam or dry: medium heat, Do not dryclean