Excessive love for one's sister(s), often past the point of ordinary brother-sister/sister-sister relation. Often used as a tease/insult for a person who's overly protective of his/her sister, and is shortened as sis con or sis-con.


Derived from Japanese word "shisukon" (sis con), and is often used in manga and light novels.

A deranged, poorly-planned attempt to seize power; particularly if an election does not turn out in your favor.

The belief that an older brother is the only one who can rip or make fun of his younger sister.