(someone) is a badass

Translation of "(someone) is a badass" into Russian

(кто-то) крутой/крутая

Everyone knows that Sarah is a badass when it comes to rock climbing.

Все знают, что Сара крутая, когда дело касается скалолазания.

Describes a person who is tough, impressive, or admirable, often because of their confidence, skill, or fearlessness.