Cook up means: To prepare (heroin, opium, crack, or meth) by heating or otherwise manufacturing.. It is informal slang, fine in casual speech but not suited to formal contexts. It has drug-related associations; worth a calm conversation about which side of the topic your teen is on. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
cook up
(slang) To prepare (heroin, opium, crack, or meth) by heating or otherwise manufacturing.
Seen in the wild
10 citations · last seen May 2026
Seen in the wild
BlueskyMay 2026
so excited to see what you cook up,, <333 and really happy to hear you're doing better mentally!!! 💖
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BlueskyMay 2026
Holy shit, its an honor! Bath and LYBM have are both massive influences on my art and creativity more broadly. They basically rewired my brain! I did hear about that and am looking forward to what you guys cook up!
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BlueskyMay 2026
Trying to cook up a proper outfit for Draedon Character design is my prison, truly shdjshshf #art #oc
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BlueskyMay 2026
can't wait to see what you cook up with it. I was also kind of uninspired about it before this talk but now I can imagine doing some stuff that can look very complex but made simple by COP
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BlueskyMay 2026
Excited to see what you cook up! Also totally wouldn't say no to an oc cameo~
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Definitions
#1·Apr 26, 2026
(slang) To prepare (heroin, opium, crack, or meth) by heating or otherwise manufacturing.
Owsley Stanley started cooking up those famous purple LSD tabs.
For parents
Cook up means: To prepare (heroin, opium, crack, or meth) by heating or otherwise manufacturing.. It is informal slang, fine in casual speech but not suited to formal contexts. It has drug-related associations; worth a calm conversation about which side of the topic your teen is on. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
For ESL learners
cook up means: To prepare (heroin, opium, crack, or meth) by heating or otherwise manufacturing.. Register: very informal, often derogatory or vulgar. Avoid in formal, business, academic, or polite writing. Even in casual speech the word can offend and is best left out of a learner's active vocabulary. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.
Cluster: hard_drugs
Heard in the wild
“How many of you guys actually watch/enjoy brainrot? I am not talking about the Preschool-level YT kids slop that those AI channels cook up, I am talking more about things like play brainrot games on Roblox and stuff like that. How much are you into brainrot culture?”
— r/GenAlpha· Apr 2026
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#2·Apr 26, 2026
(transitive, figuratively) To manufacture; to invent (something, often a deceit or falsehood); to counterfeit (something).
To cook up a batch of biodiesel, scientists stir together methanol and vegetable fat.
Heard in the wild
“Excited to see what you cook up! Also totally wouldn't say no to an oc cameo~”
— Bluesky· May 2026“Petal Abyss’s DokeV. I’m excited to see what they cook up with a city-town setting adventure game!”
— Bluesky· May 2026“I will be excited to read whatever you cook up :D”
— Bluesky· May 2026“AI Browser Game Jam 3 is open! itch.io/jam/ai-game-... Make a browser game with whatever AI tools you want: code, art, music, design, anything. Low pressure, experimental, and open to all workflows. Come cook up something weird with us 🍔🐱 #AIGameJam #aidev #gamedev”
— Bluesky· May 2026“Trying to cook up something, but the struggle is real with C+ x.x”
— Bluesky· May 2026
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#3·Apr 26, 2026
(transitive) To prepare (food or chemical substances) by cooking or heating.
Let me cook up some eggs and bacon before you go.
Heard in the wild
“so excited to see what you cook up,, <333 and really happy to hear you're doing better mentally!!! 💖”
— Bluesky· May 2026“Holy shit, its an honor! Bath and LYBM have are both massive influences on my art and creativity more broadly. They basically rewired my brain! I did hear about that and am looking forward to what you guys cook up!”
— Bluesky· May 2026“Trying to cook up a proper outfit for Draedon Character design is my prison, truly shdjshshf #art #oc”
— Bluesky· May 2026“can't wait to see what you cook up with it. I was also kind of uninspired about it before this talk but now I can imagine doing some stuff that can look very complex but made simple by COP”
— Bluesky· May 2026
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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??About Drugs & Substances slang
Slang for cannabis, opioids, stimulants, psychedelics, alcohol, prescription drugs, and rave/club culture.
See all Drugs & Substances slang on Slangora.
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Other words near "cook up" (C)
cook modecook offcookoutcookroomcook szncooktopcoola boolacoolamoncoolamundocool arrowcool burncool change
Browse all slang words starting with C.