the explanation of something by a man,
typically to a woman,
in a manner regarded as condescending or patronizing.
To be fair (as TV hosts of political shows say these days just before making the case for the opposing side from the speaker just as if they were partisan participants instead of, you know, journalists), anyway, to be fair, explaining something in a condescending or patronizing way is not by any means limited to men explaining to women.
But the other ways don’t have such a cute name or their own flowchart, so here we are.
And here’s the next instalment of the virtual book launch for Buddy & Me.Buddy & Me: Way up North