killerb0ssy Share definition Flag An amazing person who loves to tell people to go work out! Very beautiful and perfect 🤩 Killerb0ssy: you’re a fat fuck James: Thank you very muchKillerb0ssy: go work out Kevin: okay I will! killerb0ssy by Iwillmurdereveryoneyoulove June 2, 2021 Get the killerb0ssy mug.