1 definition by Flex Your Macros
Person 1: How's that FYM life?
Person 2: What's FYM?
Person 1: Flex Your Macros! It's that new app that everyone is using!
Person 2: What's FYM?
Person 1: Flex Your Macros! It's that new app that everyone is using!
by Flex Your Macros June 5, 2016