Are there any over-used (or improperly used) Words, Terms, or Phrases that make your teeth grind
whenever you read or hear them?

Two immediately come to me:

1. I can't wait for / to see / to hear_____________________________.

If something is happening, being shown, or being created in the future - You Will Have to Wait!

2. (Posted or Uttered at the End of a statement) ....Just Sayin!

Well of course you just said it! Duh!

P.S. - let's try to keep this light!