Diet Joke: Zero Sugar, Zero Calories, 100% Bad Jokes

Design Stories — Nº 16 · 3 min read

It's got the red, the swoosh of the script, the whole familiar fizz — and then you read it. Meet Diet Joke: a Diet Coke parody for anyone whose personality is entirely dad-joke shaped. Zero sugar, zero calories, one hundred percent bad jokes.

The joke, decoded

The world's most recognisable soft drink, rebranded as your worst habit: the compulsive need to make the pun. It's refreshing, it's everywhere, and nobody actually asked for it — just like your jokes.

Zero calories. 100% bad jokes.

It's self-aware in the best way — you already know your jokes are terrible, and now you're advertising it proudly on your chest. Owning the bit is the whole brand.

Your dad-joke output?

Occasional 🙂Chronic 😅I AM the dad 🧃

Rookie. The Diet Joke lifestyle awaits.

Certified. Your group chat has muted you and you don't care.

Peak form. This tee is basically your ID card.

Why the dad joke never dies

Dad jokes are recession-proof comedy — cheap, universal, and impossible to kill. The groan IS the reward; the eye-roll is applause. In a world of complicated humour, the simple, shameless pun is comfort food.

The design philosophy

Hijack an instantly-recognisable look, flip the label, and let the double-take do the work. Brainsick loves a parody that reads as the real thing for exactly one second before the joke kicks in.

Who it's for

The dads, the dads-at-heart, the group-chat menaces. Anyone who has ever answered "I'm hungry" with "hi hungry." Wear it and warn people what they're in for.

How to wear it

Fun and casual. Oversized over jeans is easy-going; four colourways with that classic pop of red energy. Heavyweight, refreshing (spiritually), zero calories (literally).

Okay, but is it a good t-shirt?

A funny tee that dies in three washes is just sad laundry. So Diet Joke is built on the same base as everything we make: 240 GSM super-combed cotton, heavyweight and oversized so it drapes instead of clinging, with a crack-resistant print that outlives the joke. The full breakdown: what 240 GSM actually means.