Nail-natzi
A person who thinks nail biters are trash and would rather die than let one live.
My mom told me, 'If you bite your nails one more time, I’ll ground you for life.'
At school, I told my classmate, 'You are the worst. I would rather be in a lava pit than with you.'
I bit my nails during a test and got a note: 'Go to the corner. You are a disgrace.'