Cross out the label, wrap the truth in curly braces: not a nerd, but {passionate}.

This nerd shirt says what every deep-diver already knows: the old label never quite fit, so the word gets a line straight through it. It's a light, soft men's tee with a code-style joke that coders, gamers and hobby lifers read in a second.

The design: one word crossed out, one wrapped in braces

Four short lines stack in the middle of the chest: NOT A, then NERD, then BUT, then {PASSIONATE}. The first three are set in heavy, condensed black capitals, plain and no-nonsense, like the lettering on a sign you're meant to obey. Through the middle of NERD runs a single thin red line that reaches just past both ends of the word, as if someone took a pen to it halfway through the sentence.

The last line is the punchline. PASSIONATE sits in dark navy-blue capitals between a pair of curly braces, the brackets programmers use to open and close a block of code. To anyone who writes code, it reads like a variable being redefined: drop the old value, declare the new one.

A short, dry joke for people with very specific interests, done in three ink colors and nothing more. No glasses, no icons, no gadgets, just the words and one decisive pen stroke.

Light everyday cotton for long deep dives

• 100% cotton from finely spun yarn, smooth and soft against your skin
• Lightweight 4.2 oz/yd² (142 g/m²) fabric that stays comfortable through a long session at the desk
• The fabric is shrunk before sewing, so the tee keeps its size better through the wash
• Seams down each side let the shirt follow your frame, and a soft strip covers the shoulder seam inside so it sits smooth
• A classic crew neck that pairs with jeans, joggers or an open flannel
• Finished with a tear-away label, so no tag scratches the back of your neck

Who it's for

For the friend who can talk about their favorite hobby for hours—and make you want to listen. It suits coders and developers, computer science students, tabletop and video gamers, model builders and anyone who keeps a spreadsheet for their collection. Wear it to a hackathon, a game store meetup, a casual Friday at the office or a weekend lost in a side project. It's an easy birthday gift for someone who proudly cares a little more, a first-job present for a new developer, or a holiday surprise for the dad who knows every spec of his gear.

Quick answers

How does it fit?

It's a men's tee with a classic, straight cut. Lay a shirt that fits you well flat, measure it, and compare it with the length and width in the size guide next to the size options.

Why curly braces instead of round brackets?

In many programming languages, curly braces wrap a block of code. Putting PASSIONATE inside them turns the word into a definition, which is the inside joke programmers and computer science fans catch right away.

Is the fabric see-through?

The cotton is light, so paler shirts can look slightly sheer in bright light. Wear a plain undershirt beneath it if you prefer full coverage.

Is the back printed?

No, the back is plain. The four-line joke is printed only on the front, across the upper chest.

How do I wash it?

Machine wash cold, inside out, then tumble dry low or hang it to dry. Skip bleach and high heat to keep the lettering crisp.

Shipping and returns

Free US shipping. US delivery usually 5–12 business days. Easy 30-day returns.

Size guide