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A leaded racing fuel used in turbocharged, supercharged, or nitrous injected vehicles. It is good for up to a 17:1 compression ratio.

-C16 is blue in color and smells kind of like cherries.
-The octance of C16 is roughly 117.
-It is the spec fuel for the NHRA Top Eliminator class
-The specific gravity is .735 at 60* Farenheit.
I run C16 race gas in my blown 427 running 35 psi and a 150 shot of nitrous.

"Is that car running C16? It smelled like cherries after it drove by."
C16 by Jimbo98Z October 11, 2007
Urban Dictionary Merch
A young man from east London that likes little girls and has cheese under his dick , however he also has 1 man on his ring (not blade) rumour has it that he served the dinner ladies lunch at his primary school
Is that man like c16 on the sex offenders register and thattttt
C16 by YJ from 16th October 30, 2020
Related Words
C16 • bill c16 • C-160 • A C-16

bill c16 

The Canadian bill passed by the liberal government that makes misgendering people illegal.
"You're a man."
"Bill c16!!! That's illegal, bigot!"
bill c16 by shapiro_slayer_69 June 26, 2019
1: The act of/in the act of blocking or preventing someone from speaking how they wish to speak.
2: Someone who hates freedom of speech, someone who blocks someone from having an opinion.
(Pronounced without the "-" )
"Man, what a total C-16"
"Did you see that? She just pulled a C-16!"
A C-16 by Kekistan United May 21, 2017
More from Urban Dictionary

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
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Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
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murderhobo 

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DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026
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