Shaming or otherwiseguilting another party for not sharing the same belief or value system as yourself in an attempt to alter their opinion. This can involve haphazard labeling, or insults of the cursory nature.
James engaged in shame-splaining by calling Pete narrow-minded for his beliefs on gun control, before expressing how gun control should work and how wrong Pete was.
Short for "exploring". Often occurs unexpectedly, unplanned. Apostrophe may appear on either, or both, sides of the word. ('splorin, splorin', 'splorin')
Post-splaining- noun, gerund; when your political opinions are so brilliant, clever & flawless, posting them on all social media platforms is required so all the world can know the real truth.