1. Awesome - if everything is awesome, then nothing is truly awesome. We've just stripped this word of its meaning.
  2. Curated - do you work in a museum? No? Then you aren't curating anything.
  3. No problem - oh, did I say there was one? If I just thanked you, how about, You're welcome?
  4. No worries - unless you are from a certain part of the world, see previous entry.