Firefly
A new drug that is believed to have been engineered in a legal testing facility in Oregon. It was originally developed as a cure for Alzheimer's disease but was quickly proven to be unhelpful. It is made up of two components. The first is tablet pieces, or "rocks" containing LSI, a cousin of LSD, and placebin, another drug with some hallucinogenic qualities that is mainly used to stabilize the formula. The other is a solution of carbonate compounds and natural stimulants that is often blue in color, leading to it's nickname: "blue magic potion". It is most often taken by dropping the rocks down a glass tube or plastic straw which rests under the tongue. The potion is then dripped down the straw with an eyedropper, and "puddled" under the tongue along with the rocks. The mixture of the two creates a chemical reaction that gives a fizzing feeling in the mouth. Users spit out the liquid when the rocks have disintegrated since swallowing may lead to vomitting and/or foaming. The effects of firefly take place 5-10 seconds after use. Users feel as if they are floating or submerged underwater, and most notably see colorful lights, which is why the drug is called firefly. Other effects are jitters, lightheadedness, dizziness, and slurred speech. The trip lasts for about 10-20 minutes while the overall high may go on for up to an hour after. Firefly doesn't seem to have any long term effects, however, it is a very new drug and many things about it have yet to be discovered. Firefly is still extremely rare, especially on the east coast, and prices are usually between 60-80 dollars for 1/8 of an ounce of rocks. The potion is cheaper, usually about $20 for a cup.
The Urban Dictionary Mug
I used this instead of condoms It didn’t work and now my nephew is my son
Ordering was very easy and the delivery to a different address then the billing address was done effortlessly with complete correct order. Was delivered before estimated date which was very exciting. Good job well done by all.
Funny stuff! I wish the mugs cost a bit less, I'd buy more. There's an almost unlimited supply of clever slang.
awesome. came just as ordered.
Nice cup a few words were darker than the rest. But ok
아주 좋은 머그잔 나는 죽은 아버지를 위해 시원한 머그잔을 얻었고 매우 자랑스러워했습니다.
I like the mug, it’s good quality, unfortunately the customization wasn’t correct. I got the “juff” mug and instead of the definition i had a quote from one of my friends as a bit, but it just came with the definition. I’ll still give it to him because the joke still works but I am a little disappointed.
Love the fact that Urban dictionary came up with such an accurate and quick meaning for Binger! Mug was a little pricy but God is my morning coffee so much better in this mug!!
This mug is incredible! It was a great gift for my friend named Jacob, who is definitely gay. (Even though he says he isn't 🙄)

Great mug, she loved it
I'm in a Spanish-speaking practice group, and the phrase "Ajo y Agua" came up, meaning, (more or less) "If you f***ed up, deal with it." (It's a long story, how "Garlic and Water" means this, but that's the fun of it.) Anyway, the Urban Dictionary site with the mug popped up on Google (reading my mind, as always) so I bought one as a gift. It's not cheap as mugs go, but I'm happy to say the mug is VERY good quality, looks exactly as it does online, and is packed in the most securely designed mug-transport box I've ever seen. You can't break it in shipping or reshipping! Also it arrived in just a few days. I recommend this product highly.
i like mug that say words
I purchased the eggplant color cup for my friend, purple is her favorite color and she loves her special cup, she cooks a lot, so I had Itis with Iris put on one side of the cup and the meaning on the other side because when she cooks that how everyone feels afterwards!! Thanks UD Diana K.
Wanted to try these guys out to see if they delivered and how it'd go. Went great. Got two mugs within 7 days, unharmed, printed well. THANK YOU
I ate the mug it tastes good

I have a “gift” for plathering. The definition is right on. Can’t wait to have a cup of coffee across the table from my guy who will TOTALLY get it.
dear Jim. B whose 1 star test review is showing up on top: thank you for your service sir
These mugs are supercalifragilisticexpialidocious!
Hello, I am here to present if this is a real rating system or not. If you are reading this it's a true rating system. But if this doesn't make it, urban dictionary, I know what you are doing.
Got it quick and husband loves it
Review Details
Pro Customization
Create unique products with your own words and definitions
Live Preview
Personalize Your Design
Debug: Product Metadata
| Key | Value (click to copy) |
|---|---|
Copied! | copiedKey = null, 1500);
"> |
Return Policy
Made Just For You
Each product is custom-printed with your unique text, making it truly one-of-a-kind.
Defect-Free Guarantee
If your product arrives with printing defects, damage, or quality issues, we'll send you a free replacement.
Custom Orders
Due to the personalized nature of your order, we don't accept returns for change of mind or sizing issues.
Questions about your order? Contact our support team for assistance.