I got a beef with you!

I got a beef with you! 너 나랑 싸우자. 너 나랑 얘기좀하자! 

To have a beef with someone. It means that you have complaint so you might want a fight. e.g) I need to argue. We need to talk about something. You made me mad. I got a beef with you! 

A: Hey! I've got a beef with you.

B: What? What did I do?

A: You used my cell phone without asking.

B: Oh, hey, man! Sorry about that. It was an emergency~

A: 야!  너 나랑 싸우자! 

B: 뭐? 내가 어쨌는데?

A: 너 내 핸드폰을 말도 없이 썼잖아.

B: 아. 이봐! 그건 미안해. 내가 너무 급했거든~