under the influence

Drunk; intoxicated; affected by alcohol.

The phrase "under the influence" typically refers to the state of being affected by some substance or external factor that alters one's behavior, judgment, or perception. It is commonly associated with the consumption of drugs or alcohol, but it can also refer to the impact of other factors such as emotions, peer pressure, or environmental influences.

Being "under the influence" implies a diminished capacity to make rational decisions or to act responsibly, and it may also carry legal consequences if the substance in question is illegal or if the person's impaired state leads to unsafe or illegal behavior.

Overall, the phrase "under the influence" is often used to describe a state of temporary impairment or altered mental state that can be caused by various factors, and it is typically associated with a loss of control or impaired judgment.