out of one’s skull

out of (one's) skull

Heavily intoxicated by drugs or alcohol, especially to the point of becoming unconscious, nonsensical, or out of control. I think someone might have spiked Jack's drink with some kind of drug, because he's out of his skull all of a sudden.See also: of, out, skull

out of one’s skull

mod. alcohol intoxicated. Oh, man, I drank till I was out of my skull. See also: of, out, skull