Originated from a videogame that would give you a "killtrocity" award. This was a very rare and amazing event. So whenever a noob does something spectacular, that is a noobtrosity.
"Dude, you just got pwned by that uber noob! What a noobtrosity!" or "Dude, youre so bad, youre a noobtrosity!"
Double Kill! Triple Kill! Overkill! Killtacular! Noobtrocity!
"Psshh...I don't understand why people think it is so hard to get a killtrocity. Wait... did it say noobtrocity?" says nerd gamer.
~sees many other people earning noobtrocities~
Noun. The word "monstrosity" with the "m" and the "n" cleverly inverted to indicate deliciousness (i.e., that you would nom it. Foods or meals that might be referred to, sarcastically or literally, as nomstrosities because they are huge, filling, rich, hearty, piled high with ingredients or toppings, or ugly to look at, but are also (or inspite of this) delicious would qualify as nomstrosities.
Foods that are delicious despite being an affront to mankind are particular nomstrosities.
John is bringing back six buckets of KFC for us. I can't wait to chow down on that nomstrosity.
Julie's mom is cooking a feast for Thanksgiving; I can't wait to see what nomstrosities she comes up with this year.