leia complex

The condition of being sexually or physically attracted to one's sibling. Mostly used in reference to a brother who is attracted to his sister.

From the popular si-fi fantasy series star wars, wherein the protagonist falls in love with his sister, leia.

My mother and father flipped when they found out I had developed a leia complex, and that is why I am in military school.

by Jrab June 18, 2006