i will cut you - You're about to be slashed with a knife. Probably a switchbl

You're about to be slashed with a knife. Probably a switchblade or something fancy. It's not a suggestion, it's a promise.

I will cut you with a switchblade if you don’t shut up.

I will cut you with a butterfly knife if you keep talking trash.

I will cut you with a knife because you’re annoying.