expression
bring it on!; I'm ready for anything; leave it to me
A bold, confident phrase used to accept a challenge or express readiness to handle whatever comes. Often used in competitive or confrontational contexts, but can also be a casual, encouraging response.
「試合、怖くないの？」「どんと来いだよ！」
"Aren't you scared of the match?" "Bring it on!"
どんな質問でもどんと来い。
I'm ready for any question you throw at me.