A One-Shot is a self-explanatory term, referring to defeating an opponent in a single attack.
Take two hypothetical opponents. We'll call them Fighter A and Fighter B.
In a normal fight, Fighters A and B can exchange several attacks with each other. When one of the fighters can one-shot, Fighter A can incapacitate, if not outright kill Fighter B with a single attack.
Zoro was fighting Gucci offscreen all this time. Clearly not a one shot.
Or do y'all wanna argue that zoro was just blocking all this time and wasting his and his crew's precious time and putting his crew's and the Punks' lives in danger?
Take two hypothetical opponents. We'll call them Fighter A and Fighter B.
In a normal fight, Fighters A and B can exchange several attacks with each other. When one of the fighters can one-shot, Fighter A can incapacitate, if not outright kill Fighter B with a single attack.
Zoro was fighting Gucci offscreen all this time. Clearly not a one shot.
Or do y'all wanna argue that zoro was just blocking all this time and wasting his and his crew's precious time and putting his crew's and the Punks' lives in danger?