OMG TEH EPICNESS takes place 4 choruses after the Dundundenden and usually 4 choruses after the Madness. It is also known as the hardest pattern in 2010 because most of it are off-timing even though there are some tutorials on it at that time.
OMG TEH EPICNESS freestyles can be found here.
Original Epicness Pattern
__________________________________________3_3____3__3_3333_33SIDE NOTE: The other one was removed since you can just replace it. Think "the person who last update it"