subs. phr. (old).An indefinite date (GROSE: Irish ST TIBBS EVENING, the evening of the last day or day of judgment; as He will pay you on ST TIBBS EVE). See QUEEN DICK.
subs. phr. (old).An indefinite date (GROSE: Irish ST TIBBS EVENING, the evening of the last day or day of judgment; as He will pay you on ST TIBBS EVE). See QUEEN DICK.