Proper Death Ragdoll
When you die, you will create a ragdoll that actually collides with stuff (just like a normal ragdoll)
This simple addon creates a colliding ragdoll when you die, rather then a clientside one that goes through everything except the world. You can disable it by typing sv_con_ragmod 1/0 into your console.
Your death ragdoll will collide with props.
I died in a storage cart.
Here goes my body down a slope.