Favorite Word—from Good Words

epically

Adverb
1. In a grand scale or manner.
2. In the style of an epic.
[Source: Wiktionary]

It was an epically bad paper, using very poor data to draw a completely unjustified conclusion. Link

What makes a band record an epically long pop song? Link

Rand Paul fails epically on the Rachel Maddow Show Link

Find more examples by searching Google Books.
Find more definitions and examples on Wordnik.