As used in this section, "other intoxicating substance" means any controlled dangerous substance as defined in the Uniform Controlled Dangerous Substances Act or any other substance, other than alcohol, which is capable of being ingested, inhaled, injected or absorbed into the human body and is capable of adversely affecting the central nervous system, vision, hearing or other sensory or motor functions.
Okla. Stat. tit. 63, § 4210.8