NOS
Noun. 1) An acronym for the brand name 'Nitrous Oxide Systems'. NOS produces a chemical known as nitrous oxide, often used in the performance optimization of car and motorcycle engines. The chemical (N2O) breaks up upon contact with air, releasing extra oxygen into the engine. This often means that oxygen detectors in modern cars pick up the extra oxygen and add more fuel to the a/f mixture. This means the engine will pack a harder punch than it typically would, in the form of an instant flywheel horsepower gain. 2) A buzzword used by the illegal street racing comunity (often populated by rice burners), to make one's car sound fast. Many misconceptions have arisen from the term NOS, particularily founded by the film iThe Fast And The Furious/i. One misconception is that NOS can be installed on any car, and with the push of a button it will result in an exponential gain in speed. Another is that NOS iis/i nitrous oxide; NOS is only a brand name. Nitrous oxide can only be installed on some engines, and does not necessarily mean a huge gain in speed. It is NOT activated with the push of a button, most nitrous systems have a throttle trip system that activates the nitrous flow at WOT (wide-open-throttle), in order to maximize potential speed. Another widely mentioned misconception is that nitrous oxide is flammable. It is not. Though any compressed gas can explode when heated, the gas itself is non-flammable.
The Urban Dictionary Mug

it was great quality, it was superb and i dropped it once, it did not break, highly reccomend
I LOVED IT SO MUCH IT REMIND ME OF ME AND THE MEANS OF MY OLD NICKNAME, TTHANK YOU FOR REMIND ME THAT I IS OLD CROOKED, AND OFF CENTERED. i NJOY YOU THANK. I GIVE EKSTRRA MUNEE, I AM OLD RUSSINA GUY
I was walking to my annual palate's class and some asked me “what colors your Bugatti” I looked this up in confusion and came across this wonderful mug🥰. Best decision I’ve made since divorcing my husband Harold. I now have a black Bugatti.
its been a hard year for a lot of us with covid and divorces and honestly its just been a lot for me. I recently went through a breakup with Greyson and i was looking for a gift to get myelf to cheer me up. Thats when i stumbled on this beauty. Its sleek and modern design is just fabulous. It just what I needed to get through the year. Thank you James!!!
After my divorce i hardly found anything to get me through the day. I was looking to buy some used socks on the internet for the thrill but i bumped into a website made my young adults. I had such a hard time understanding their slang that I almost busted into tears. In the hopes of not being scammed, I decided to Google every single word that I couldn’t quite put my finger on. After surfing through urban dictionary, it didn’t take long enough for me to fall in love with the entire concept and spend more than 90% of my day-to-day life on the website. From dirty words to actual explanations urban dictionary, made me complete and almost made me forget about my divorce. Fuck you, Susan, urban dictionary took your place. Suck on my educated toes. I bet you don’t know what a reckwhore means. LG Benjamin 10/10
LOVE THE MUG MY ONLY COMPLAINT IS THERE IS A TYPO ON IT . IT SAYS ...An insult hurled at a fat "dunk" woman by a redneck drunk man on an episode of Jail. SHOULDNT IT SAY.........An insult hurled at a fat "drunk" woman by a redneck drunk man on an episode of Jail. ??
I use it every morning. It's my favorite.
Bought this for my boss and now I'm part of the unemployment statistic, cool mug tho!
Cute, simple, as advertised.
My great great great great great uncle’s dog’s daughter’s owner’s sister loved this mug. Must recomend!!!
Got this for my dog

As a Jolology major, I love my new mug!
It was for a friends 70th b-day. When we order it, it was going to come 2 day after the party. But we were so excited it came 3 days before his party. It was a big hit. Thank you.
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!"
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