KBs means: High-grade marijuana.. 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.
Definitions
#1·Apr 27, 2026
(slang) High-grade marijuana.
Origin: Abbreviation of kine bud (possibly either genitive or plural). Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
For parents
KBs means: High-grade marijuana.. 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
KBs means: High-grade marijuana.. 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: weed
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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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Semantically related
- kine bud73%
(slang) High-grade marijuana.
- killer green bud67%
(slang) Potent marijuana.
- kine bud66%
Slang for high-grade marijuana, with 'kine' likely derived from 'kind bud' (sometimes shortened to 'kind' as a quality descriptor, meaning excellent). The term circulates in cannabis culture to indicate top-shelf product -- potent, well-cultivated, and priced accordingly. The spelling varies widely and its origins are somewhat murky, but the meaning is clear within context. The 'kind' etymology is disputed but widely cited.
- doobage65%
(slang) marijuana.
- kush65%
(slang) Marijuana, especially (a variety of marijuana originating in Afghanistan and northern Pakistan, strains of which often have high THC content).