The act of seesawing, often done by a kork or Korekiyo

In Danganronpa V3, Korekiyo used a "seesaw effect" by jumping on a loose floorboard in order to impale a hidden under a cage Tenko Chabashira on a knife. He did so despite having already killed Angie Yonaga whose murder lacked enough evidence to point to the culprit. As a result, the term "seesaw effect" was brought up numerous times during the third Class Trial.

A guy that's trying to comment insect Jumped on a floor board and killed a feminist after killing another person

The act of seesawing a feminist into a cleverly placed sickle. The first word was easy to guess, but be honest, you lost all your hearts on the last one.