What are
Pandas Shirts?
Pandas shirts are tees printed with jokes about the Python pandas library: DataFrames, the SettingWithCopyWarning, groupby chains, the apply method's performance trap, and the eternal pandas vs polars debate. Designs reference df.head(), pd.read_csv() at the start of every notebook, and the 'I need to merge these on a weird key' Friday-afternoon ritual. Built for data analysts, data scientists, and ML engineers who live in Jupyter and pandas.
- Data analystsDataFrames, groupbys, pivots daily
- Data scientistsEDA and feature engineering
- ML engineersPreprocessing pipelines in pandas
- Jupyter regularsdf.head() is muscle memory
- Notebook nerdsRead_csv to plt.show() workflows
Pandas Shirts
Pandas is the library that turns any data person into a half-passable Python developer. The designs in this collection reference real pandas culture: DataFrames, the SettingWithCopyWarning that everyone has ignored at least once, groupby chains that get out of hand, and the apply() trap that's slower than a vectorized solution every single time. Printed on 240gsm preshrunk ringspun cotton with DTG inks.
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If you write pandas, you probably also write a fair amount of plain Python, which is why we cross-link to our Python shirts collection. For folks deeper in the analytics stack, the data analyst shirts collection covers SQL, dashboards, and the broader analyst humor that includes pandas but goes wider.
Data scientists who pair pandas with scikit-learn, TensorFlow, or PyTorch usually want the broader ML aesthetic too. The data science shirts collection bundles model training jokes, the 'p < 0.05' debate, and the 'feature engineering is 80% of the job' meme. Pandas designs sit comfortably in either the analyst or scientist wardrobe.
US orders ship in 5 to 7 business days, free shipping at 3+ shirts. International orders run 10 to 18 business days. Wash cold inside out, hang dry, and the print holds through 50+ cycles based on internal team testing. These are independent fan designs, not officially licensed by NumFOCUS or the pandas project. The library is open source and so is the humor around it. For an analyst gift, pair a pandas tee with a SQL or data analyst tee since the workflow usually starts in pandas and ends in a dashboard. The pandas community is largely on Python, so most pandas users we ship to also pick up a Python tee or a Jupyter-themed terminal tee in the same order to round out their analytics-stack wardrobe rotation across the workweek.
Frequently
Asked
Questions
- What is a Pandas shirt?
- A Pandas shirt is a tee with designs referencing the Python pandas library: DataFrames, groupbys, the SettingWithCopyWarning, pd.read_csv, and Jupyter notebook culture. Code Culture prints them on 240gsm preshrunk ringspun cotton with DTG inks. They're worn by data analysts, data scientists, and ML engineers who live in pandas and Jupyter daily for EDA and modeling work.
- Pandas vs Polars shirts, which is the better gift?
- Pandas shirts reference the long-running, ecosystem-dominant DataFrame library that most data folks learned first. Polars shirts lean into the new Rust-backed, lazy-evaluation, blazing-fast challenger. Most data engineers we know test polars but still ship pandas in production. If the recipient is on a small data team in 2025, pandas is the safer cultural fit.
- Are Pandas shirts officially licensed?
- No, these are independent fan designs from Code Culture and aren't affiliated with or endorsed by NumFOCUS, the pandas project, or any data tooling vendor. They reference pandas as a community concept the same way developer shirts reference Python or Linux. We don't use the official pandas logo, the designs use original art and community-recognized data shorthand.
- What size Pandas shirt should I order?
- Sizing is standard US unisex, the same fit as Bella Canvas 3001 or Gildan 64000. A medium fits a 5'10" frame at roughly 170 lbs comfortably. The 240gsm preshrunk ringspun cotton stays under 3% shrinkage on a cold wash. Data analysts we've surveyed lean true-to-size for office wear and one size up for weekend Jupyter sessions on the couch.
- Do pandas shirts ship internationally?
- Yes, Code Culture ships pandas shirts worldwide. US orders typically arrive in 5 to 7 business days, international orders run 10 to 18 business days depending on customs in your country. Free shipping unlocks at 3+ shirts in a single order. Order at least 21 business days out for international gift deliveries to give customs a buffer.