That is awesome.

It is the Swiss Army Word. i.e., it can serve as a(n):
  1. Definite Article
    As in, "Look at THAT awesome list."
  2. Conjunction
    As in "Here is the list THAT I wrote."
  3. Pronoun
    As in "THAT is one hell of a list."
  4. Adverb
    As in "I've never seen a list THAT good."
  5. Adjective
    "THAT list was incredible."