Our custom mugs are back, with a new look. A word on one side. What it means on the other.

An overthinker, as Urban Dictionary contributor clutch trotsky describes it, finds a motive behind every action.

The definition and its author’s name are printed on the mug. You can choose a definition from Urban Dictionary or write your own. A nickname, an inside joke, or a word that makes you think of someone. Choose the Definition design and check the preview before you order.

Make your mug

Urban Dictionary now comes in books. Each collects definitions about a subject, with examples and author credits alongside.

There are books about technology, sex, family, college and money. Urban Dictionary’s users wrote the definitions and examples. The collections have been selected and edited for print, with the authors credited on the pages.

Each is a 6 × 9-inch paperback. If you're choosing one for a friend, the product pages let you look inside before you buy.

Browse UrbanDictionary.store

A demon time tee for the friend you probably shouldn't leave unsupervised.

Or a vampire hours hoodie for someone who's always up after everyone else has gone to bed.

If you want something for October 31, order ahead. These products are made after you order, so allow time for printing and shipping. Check the delivery details for your destination before buying.

Shop the Halloween collection

Urban Dictionary belongs on your phone, so we made a new app.

When somebody sends you a word you don't understand, you can search for it quickly. Suggestions appear while you type, and terms inside definitions are linked, so you can follow the definitions to related words.

The Urban Word of the Day is there when you open the app. If a definition is especially useful, or describes a friend a little too accurately, you can save it or send it to them.

The app has no ads to get in your way. If you had the old app, your favorites will come along with you when you update.

The new app is available now on the App Store and Google Play.

The Urban Dictionary Team

When a word is too new, too niche, or too weird for an AI assistant, it guesses. Now yours can look it up instead.

Everything on Urban Dictionary is written by people. If you use Claude, ChatGPT, or a similar assistant, you can connect it to Urban Dictionary, and when it gets stuck on a word it can look up what real people actually wrote here instead of guessing. It can also pull a few random words or the words of the day.

This won't make your assistant right about everything. It just gives it somewhere real to look.

Setup steps are at mcp.urbandictionary.com. (For the technical folks: it's an MCP server.) It's a beta, so things might change. If something's off, please let us know.

The Urban Dictionary Team