knarka

Etymology 1
Attested since 1959. From.

Verb

 * 1)  To use narcotics or (illicit) drugs.
 * 2)  To use or consume something intensely or excessively; to binge on.
 * 1)  To use or consume something intensely or excessively; to binge on.

Etymology 2
Attested in writing from 1587 but has roots further back in Old Swedish. Related to, both probably of onomatopoeic origin.

Verb

 * 1)  To make a creaking sound.