[Cerek the Barbaric]

Some good guesses so far, but none of them are right.

It wasn't in Full Metal Jacket or Saving Private Ryan

It was a "partner/buddy"-type movie and one of them used the FUBAR phrase several times before his buddy finally asked him to explain what FUBAR meant.

Are there any guesses on my second submission...

"....and if you even LOOK at my daughter, they won't be able to identify you with dental records"

Here's a couple of clues.
1 - Again, it's from a drama - NOT an action movie.
2 - The "star" is an older actor whose career didn't really take off until after he was 50. He has been in SEVERAL movies since then and plays the villain as often as the hero.