Epometer 

The meter in which the win or fail of an action is measured. 100 = Epic Win 0 = Epic Fail

" Did you see that ninja do the backflip?"
"Yeah, it was a 100 on the Epometer!"

Epometer by oohshinyninja January 12, 2010

epometer 

When something happens it is rated on an epometer scale.
0-50 epic fail
50-100 epic win

"she just fell over."
"HAHA that gets 80 epic wins, on the epometer"

"my mother just died"
"oh no, that gets 3 epic fails, on the epometer"

epometer by My pseudonym laugh laugh January 12, 2010