How to Use "klutz" with Example Sentences

1. She tries to help , but they tell her to get out . " You 've done enough , you klutz ! "
2. Have a scone.make yourself at home . You klutz !
3. That klutz lose several account receipt , so the accountant is upset .
4. I 'm really a klutz , I can 't do anything well .
5. You calling me a klutz ?