1 definition by Carl Boyd
A seemingly random period of time required for a (Microsoft) computer system to recognize changes made and begin working properly. This phrase is most commonly associated with Active Directory (Windows Server) applications.
"I just changed your password on the server, so in 15 Microsoft minutes you should be able to log on. If it still doesn't work after 15 minutes wait another hour and it should work then."
by Carl Boyd October 8, 2004