Black people who are not wizards and or whitches are called NIGGLES.
That is the right definition.
Ron: those niggles
Snape: You are dismissed just watch out for the niggles.
in order to try and attempt to renegotiate key provisions or even an entire contract that is close to final signing
Lawyer 1: "I have some niggles from my client to discuss"
Lawyer 2: "Niggles?? WTF?!? That's a whole different deal!"
1. noun Member of the African American Race who is less than 3 months of age,
2. verb To take a part of something in a small quantity.
Nazif: No. You always niggle(2) too much you little niggle(1).