1 definition by CrankyBob

A spiel given by a comic book/film franchise know it all/fan boy about something in the movie condescending over others who are understanding the plot at face value.
"You don't understand George, Jean Grey eventually becomes the most powerful X Men so that's why her eyes turn red."
"Stop fansplaining , Garry."
by CrankyBob May 17, 2018
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