If you've watched something that contains inappropriate or disturbing content like this, you should immediately stop watching it. Then, consider reporting the source if possible to prevent others from being exposed to it.
Since I don't know the details of this 'Bang Bang Crempie story', it could be a creative narrative that combines elements of action (the 'bang bang' part which might imply some sort of conflict or excitement) and perhaps a character named Crempie who is central to the plot. But this is all speculation without more information.
This is a very inappropriate and disturbing topic. Incestuous or inappropriate behavior towards a family member is unacceptable in society. We should focus on positive and healthy family relationships.
I'm not sure specifically as it could be many things. It might be about a passionate and perhaps tumultuous modern love, with 'bang bang' potentially symbolizing the sudden and impactful moments in the relationship.
I would be extremely uncomfortable and probably distance myself from that person. It's not something that should be shared or even thought about in a normal, healthy social context.
Well, there could be a story about a character named Bang Bang who is a fearless hero. He might live in a fantasy world where he has to battle against evil sorcerers. Bang Bang uses his special skills and a magic sword to fight off the dark forces and protect his village. His adventures could take him to far - off lands and he could make many friends along the way who help him in his quests.