Works On My Machine

Want to see it on something else?

Love this design but have another product in mind?

We'd love to hear your ideas. If you'd like to see this design on a hoodie, mug, tote, keychain, notebook, or something else, email us at hello@witory.co.

If it's a great fit for Witory, your idea could become our next release.

	S	M	L	XL	2XL	3XL
Width, in	18.00	20.00	22.00	24.00	26.00	28.00
Length, in	28.00	29.00	30.00	31.00	32.00	33.00
Sleeve length, in	8.90	9.20	9.50	9.70	10.00	10.40
Size tolerance, in	1.50	1.50	1.50	1.50	1.50	1.50

Every developer has said it.

Every developer has heard it.

Everything worked perfectly… right up until someone else tried to run it.

Works On My Machine is a tribute to one of software development's most legendary phrases. Equal parts confidence, optimism, and denial, it's a joke that has survived countless deployments, operating systems, and late-night debugging sessions.

If you've ever shipped code that mysteriously stopped working the moment it left your computer, this one's for you.

Why You'll Love It

A timeless programmer joke every developer recognizes.
Original Witory artwork featuring the iconic shrug emoticon.
Perfect for software engineers, developers, IT professionals, and computer science students.
Minimalist design with humor that speaks directly to developer culture.

Product Details

Premium unisex fit.
Soft, comfortable fabric for everyday wear.
Professionally printed for crisp, long-lasting quality.
Optimized for light-colored apparel.

Designed by Witory

Every Design Has a Story.

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