'Splashed' in the Bible

Why is Your apparel red,And Your garments like the one who treads in the wine press?

"I have stomped grapes in the winepress all by myself; no one from the nations joined me. I stomped on them in my anger; I trampled them down in my rage. Their juice splashed on my garments, and stained all my clothes.

I trampled nations in my anger, I made them drunk in my rage, I splashed their blood on the ground."