7 definitions
Lore-dumping (n.) is unloading a pile of personal backstory on someone all at once, framed as one's 'lore.'
Lore-dumping (n.) is telling the barista what you were saving for your therapist.
Lore-dumping (n.) is mistaking a captive audience for a fandom.
Lore-dumping (n.) is answering 'how are you' with the director's cut.
Lore-dumping (n.) is your quiet coworker revealing a secret ex-husband at the coffee machine.
Lore-dumping (n.) is too much information, now with world-building.
Lore-dumping (n.) is handing a first date the complete appendices.