Clawschiffer
A person (or animal) with long nails ("claws") that break or scratch people constantly.
1. Whoa man your dog scratches me so much he's such a clawschiffer.
2. Dude, Katy is such a clawschiffer. Every time we go out she breaks a nail.
2. Dude, Katy is such a clawschiffer. Every time we go out she breaks a nail.