What is this bullshit?

"Bullshit! Bullshit! Bullshit!" Excuse the language. The word "bullshit" is just like any other profanity. It has so many meanings that you can't even fathom on what context to even use it best. It could be used to express shock. "Bullshit!" or, disbelief. "Bullshit!" or just plain dismay "Bullshit!". It just feels good to say it to someone's face just because of the sheer misery that someone has put you through. It's never enough. No matter how high you jump or how low you crawl. Bullshit will always hit you in the face and will stink until kingdom come. There's no way out of it and you feel that it can drag you into a sinkhole so deep in bullshit that it will squeeze the bullshit out of you and leave your ass high and dry for more bullshit. So what is this bullshit? It stinks and that's bullshit.