Non genre-specific Short Story Fiction. Possibly Episodic and/or Stream of Consciousness. Pieces of a greater whole. More about “a moment” than “a plot.”
Several of these stories have a “date” tag in the header. “Knock Knock” simply to set a point in time. The others with that tag are part of a collection based on a fictional character named Harper Crosschambers, who lived the entire decade of the 1970s making sure his heart didn’t get broken ever again, and his revenge for it happening in the first place was to get laid as often as possible. The getting laid parts never made the story cuts. His adventures getting there did.
Others are what they are. Chapters from here or there, or wherever stories come from. Read. Go wherever they take you.