Anachronutistic

Describing a thought, behavior, or moment — often associated with autistic traits — that feels out of sync with its surroundings, whether in time, tone, or Context.

Etymology:
• Anachron- (Greek: anachronos) — “out of time”
• -autistic / -utistic — nod to neurodivergent intensity and unique perception

He pulled out a medieval manuscript at lunch and started explaining papal corruption during dessert. Total anachronutistic energy…