1.
I; me (arrogant, self-important masculine pronoun)
Used to refer to oneself in a boastful or domineering way.
A combination of 俺 (I, masculine informal) and 様 (honorific suffix). Using an honorific on oneself is inherently arrogant, so this pronoun conveys extreme self-importance. In real life, it is rarely used seriously and often appears in fiction (manga, anime, games) for villains or arrogant characters.
Common collocations
Usage
In modern slang, 俺様 is commonly used as a modifier to describe a personality type: someone who is self-centered, bossy, and domineering. The term 俺様キャラ is widely used in discussions of fiction and personality types.