2. Party or gathering that is essentially void of women (a scale above or near 8:1 men per woman), Thus making an abundance of testicles. Generally the men are packed into a closed space or room forming a cluster.
2. "This bar is a total sausage fest!" said Bill to Jim, an all the other men in the tightly packed bar. "This sausage fest is a total grapeshot!" said Jim to Bill, and all the other men in the tightly packed bar.