Regarding the Nightmare Fuel entry on this page, isn't it an in-universe example? The Black Widows' red patches caused by their own immunity process to the Spiral Zone are pretty horrific in-universe, too.
"That said, as I've mentioned before, apart from the helmet, he's not exactly bad looking, if a bit...blood-drenched." - juancarlos
Regarding the Nightmare Fuel entry on this page, isn't it an in-universe example? The Black Widows' red patches caused by their own immunity process to the Spiral Zone are pretty horrific in-universe, too.
"That said, as I've mentioned before, apart from the helmet, he's not exactly bad looking, if a bit...blood-drenched." - juancarlos