A portmanteau of "Rain Man" and "mannerism".
Rain Man was an acclaimed movie from the late 1980's that told the story of a man reuniting and eventually caring for his older brother, who is an autistic savant. Mannerisms are defined as "habitual gestures or ways of speaking or behaving".
Rain Man was an acclaimed movie from the late 1980's that told the story of a man reuniting and eventually caring for his older brother, who is an autistic savant. Mannerisms are defined as "habitual gestures or ways of speaking or behaving".
by azprospector December 5, 2025
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