When someone arrives 10 minutes to an hour late at any event, especially for work, bridal showers, weddings, circumcisions, or any other events when there is a specified time in which you should arive
"Jackie must be in Bay Time she's not here yet!"
by Ashley Bay May 25, 2005
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Whenever the time of day is the same as the following area codes of the bay area:
408=4:08
415=4:15
510=5:10
650=6:50
707=7:07
831=8:31
925=9:25
09/12/2007 05:10 PM Steve: What time is it?
09/12/2007 05:10 PM Gabe : It's bay area time.
09/12/2007 05:10 PM Steve: ahaha, cool!
09/12/2007 05:11 PM Gabe: :( We have to wait until 6:50 now... -_-
by gabemstr September 13, 2007
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