When a person has been roasted so badly that they have essentially been cooked.

Adjective.
(Especially of a chicken) to be slapped at the speed of 3725.95 mph.

A protean term that is used to convey an evaluative judgment of a thing or a state of affairs. Something that is "cooked" may be very good, very bad, or somewhere in between. The adjective may readily carry further nuances, depending on the context.

The word otherwise does not lend itself to exhaustive definition in the abstract. Its meaning in any particular situation – or whether it has a precise meaning at all – depends heavily on the speaker's subjective purpose. Ascertainment of that meaning requires considering the use of the word in its broader conversational context.

Severely messed up, either via temporary intoxication caused by drink or drugs, or it can be used to describe someone's general personalty, in which context it's akin to calling someone a weirdo or strange.

Slang term: Describing the old condition of somebody's shoes or clothing.

(verb)
To get insulted or made fun of by another person. If they get support from bystanders or a viewing audience then it is extra effective, whether the insults are true or not.

Shoes are a typical target for "cookings".

synonyms:
blazed, riffed, insulted