The context of the following conversation is Austin carried out their threat against their rival and injured them so they couldn't be in the competition.:
Austin says I took care of Victor..
The friend responds What do you mean?.
Austin responds Well, he has been taunting me about how he'd beat me in the race, and I said lay off or be sorry..
The friend responds And what happened?.
Austin responds He kept bad mouthing me, so I tripped him and he sprained his ankle..
The friend responds You've got to be kidding..