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1.
A term used by Harry Potter fans to describe someone who has the qualities of both Molly Weasley and Harry Potter, particularly Harry's brains and Molly's loving bubbliness.

In other words, Molly Potter = sheer greatness.

Some also refer to it as the name Ginny and Harry SHOULD have named their child.
"Woah, that girl is such a Molly Potter. She aced the test AND told me my hair looked good today"
by picklejarr December 08, 2009