Unfortunately, this is not the set-up to a rejected “SNL” skit. And now we’re being downgraded from The Voice to The Meat Dress. We got our first extended look at Gaga’s schmacting on “American Horror Story: Hotel,” where her turn as the ghoulish Countess felt inspired by her “Bad Romance” music video — icy and affected. Her resulting Golden Globe win caused my PTSD. Sure the singer took part in a just-hot-enough-for-cable blood orgy, OK she rocked murderous, Cutco fingernails. Ga