At this point Killercop probably hung himself.
nah, he's fine, he's still posting in other places
jacking off while in a cereal mascot costume or jacking off to people who are wearing cereal mascot costumes?
the idea and/or action of wearing one
the entire point of a fursuit is to "become" something you're not, to immerse yourself in your own personal fantasy
it's impossible to be what you want to be, but fursuits get you closer to that than anything else can