1 definition by Sociopath Fangirl
The term "Like a boss is used in many different ways. Though a very famous youtuber, currently known as Jacksepticeye(or Sean), is mainly known for his gaming videos, green hair, irish accent, and funny content. When he wins a game, or a level, or does something really badass in a game, he will most likely scream, "LIKE A BOSS" In a really lod and funny voice, with his hands up in the air.
by Sociopath Fangirl May 1, 2018