Also know as BPT, is the mean solar time at which the average black person arrives, adopted as the standard time in a zone that includes all African Americans. BPT delays usually run from 15-45 minutes.
Ta'Kiesha: "I'll be there at 6."
Nay Nay: "That's 6:30 in Black People Time."
Ta'Kiesha: "You know it!"