2 definitions by hellohi21

An individual who is heavily under the influence of MDMA (ecstasy, caps, pills, etc.) namely characterised by their dilated pupils and gurning jaw.
Why is Jack's clenching up so hard? He's gacked as
by hellohi21 January 19, 2020
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referring to a large number of individuals in the same place heavily and simultaneously under the influence of many illicit or legal recreational drugs (namely MDMA, alcohol, coke, etc.)
Hey why is everyone so cooked here? Man this is the cookery
by hellohi21 January 10, 2020
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