expression, ichidan verb
pick a fight; provoke a quarrel
Used when someone deliberately starts a fight or argument, often aggressively or confrontationally.
彼は酔っ払って、見知らぬ人に喧嘩をふっかけた。
He got drunk and picked a fight with a stranger.
そんな言い方
With that way of speaking, it's like you're trying to start a fight.