A measurment of time that is consumed with pain and death.
The dinosaur age was a long epyon.
by rich April 09, 2004
Also known as the OZ-13MS Gundam Epyon. This was a Gundam piloted by Heero Yuy and Zechs Merquise. This was also a highly respected rival to Wing Zero. The most Bad-Ass Gundam in all of the series.
by Ryan 2851 January 11, 2009