doper time noun2 •(slang) The imprecise nature of scheduling drug deals, where the stated time of a transaction is often different from the actual time of it taking place.If he says he can meet at noon on Tuesday, he may come at 10:00 p.m. and doesn't even understand how anyone could be angry with him. We always referred to it as "doper time.” — 2008 •Synonym of dope time.Fortunately for him, she was operating on doper time and didn't wear a watch. — 2016
