The story
From blend of gender + gingerbread, from the resemblance to a gingerbread man.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A simple diagram of a person with symbols over the brain, heart, and groin to represent a person's gender identity, orientation, and biological sex as separate aspects of the person, with a further label indicating outward gender expression. Full definition →
From blend of gender + gingerbread, from the resemblance to a gingerbread man.
Etymology from Wiktionary, CC BY-SA 4.0.