Something (generally a movie, book, song, etc.) that is so terribly awful that it transcends its own awfulness to become its own manner of amazing. Similar to craptastic.
(adj.) A superlative indicating both awesomeness and extreme cuteness. It combines the attributes of awesome and those suggested by the interjection, aww, with the popular girlish usage of amazing.
That is the most awwmazing kitty video I have ever seen.
(Note that although that word occurred to the author independently, there were 2,820 Google hits for the word at the time of posting.)
Mucking Afazing - used in place of Fucking Amazing for the benefit of certain audiences. Instead of being coarse, this substitute is viewed comically and yet still conveys the meaning intended.