1 definition by It's a Poo Poo!
One who is extremely successful, not necessarily financially, but in the workplace. Someone who doesn't rely on their parents to pay their phone bill, or can purchase their own home.
Although my teacher would tell me to "get away you stupid Blacky", I still called her Successy due to her performing so well at her job.
by It's a Poo Poo! August 1, 2018