A Razor Blade in Life

Listen here, you uncultured swine! You think life is a walk in the park? Clearly, you haven't faced the abyss. A razor blade is a sharp tool used for shaving or cutting. But in this case, it's used for a more sinister purpose. The joke is playing on the idea of suicide, a very sad and morbid thing. It's dark, and a twisted way to say that life is hopeless.