U.S. slang. A state of intoxication caused by alcohol or drugs, esp. in to have a heat on.

slang (originally U.S.). (a) intransitive. Of a person: to be in a state of stimulation or excitement; to be intoxicated or ‘high’, esp. on…

In the position of being in contact with and supported by the upper surface of something. U.S. slang. to be on: to be addicted to, or regularly…

intransitive. to string out: to be under the influence of a drug. Cf. strung, adj. 4c. U.S. slang.

slang (originally and chiefly U.S.). Also in form tweek. Frequently with out. intransitive. To become agitated, twitchy, or overstimulated, esp…