butterfly effect

1. A theroy stating that if one was to step on a butterfly some 65 million years ago, it would change the entire course of history in the present.

2. As a butterfly flaps its wings in one part of the world, a disaster is happening in another part of the world.

2. A butterfly is flying in Africa. A tsunami is devestating Japan

by Spork, Destroyer of Worlds January 03, 2004