When a person, usually a friend, brags or boasts about an insignificant event that has happened to them. In comparison to a normal flex a Micro-Flex makes you question why they would say such a thing too you as it does not effect your life in any way and you do not care for it. A Micro-Flex is usually performed by a person who has very little self confidence, this is due to them wanting to big up their own uneventful and sad lives.
Person 1: I'm starting my new job on the 15th of October
Person 2: *Why would they say that to me? Did they just Micro-Flex Me?*
Person 1: I just lost my Virginity
Person 2: *Ok, cool. I didn't need to know and I don't care.*
Person 1: I always go clubbing and I always feel like shit the next day
Person 2: *So don't go clubbing on a Uni night then, are you seriously trying to Micro-Flex me?*