What’s the most brutal or hard-to-watch death scene you’ve ever seen in a horror movie?

For me, it’s the “acid face melt” scene from Saw III. The dude gets a jar of acid dumped on him, and his face just dissolves while he’s screaming. It’s straight-up nightmare fuel and so over-the-top gruesome. It’s one of those moments where you’re like, “Okay, that’s burned into my brain forever.”

What about you? Which death scene totally wrecked you?