Uncouth:
1. Crude; unrefined.
2. Awkward or clumsy; ungraceful.
3. Archaic Foreign; unfamiliar.
I'm only crude, unrefined and ungraceful when I have nothing better to say!
You have turned into an amazing young lady. You are now a freshman. Where has the time gone? You are so beautiful, smart, friendly, and hard working. You deserve everything you wish for! We love you tons!