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 gave it as a gift and the recipient loved it. No indication where it was made, so maybe USA? That would be really nice, if so.
I appreciated the email asking if the content was correct. Excellent quality and attention to detail. Thank you!
its an incredible mug! i would recommend purchasing this awesome product!
Damonism and #Stolen Valor Coffee Mug These coffee mugs are rugged, solid, high quality and keep the liquids hotter, longer. The definitions of both mugs are spot-on! I will definitely by more. Great work Urban Dictionary!
why is this a real thing? AND YA'LL ACTING LIKE IT'S NORMAL!?
I really like the mug, but I thought I had ordered the all pink one. What came was a white with a block of pink with "Fubar" written on it.
the only reason why i care about humanity this mug is the reason why i believe humanity deserves a second chance, even after they blaspheme my name. this mug is the greatest thing i've ever seen and i have ordered many of them. this mug replaces the holy grail. the bible should've told about the wonderful deeds of the mug and how it saved humanity from my wrath. alas, whilst the laws keep me from tampering with human minds and altering holy objects like the bible, i can only pass on my message: "spread the news and buy this mug!"
Its.. omg, its............. AMAZING AMAZING OMG ITS SOOO GOOD
A mug for your boyfriend Paul????? My boyfriend is not called Paul. I don't even have a boyfriend
Great mug... finally got my ""your mom gay lol" mug, I'm so happy
ariana grande mug omg this slays mah life
It was easy to correct grammar when necessary, and then to order a great gift for a member of a wedding party. Nice, simple, and sturdy mug.
with this we regain gods trust This mug changes my views of humanity. I think we may have a chance of not going extinct. Everyone should own this fantastic mug. Oh it's also has a nice handle.
Love that I got an Urban Dictionary word definition from someone I know! So much fun and great memory item!! 😊
I like it but it took a long time getting here
Very basic mug but does the trick!
The mug is of good quality but advertisement needs to change as the sample photo for ordering gives the customer an illusion that the entire mug is of that color ordered when it is not
muffinism mug very bold mug i love it u should buy one
Oof oof this mug gives me life every single day. i have no other reason to wake up in the morning. also this website is the only thing that's ever loved me.

The fact you guys make custom mugs is the most hilarious yet smartest thing ever, thank you so much I'm definitely gonna collect these and chuckle at the crazy words/terms only I will understand the depth of! 😂
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.