Da-Don-Da-Done
Somebody who's so cruel they'll cut your hours just because they feel like it and never gave you any training!
My boss cut my hours because he didn't like my shirt. I barely know what a shirt is.
My teacher cut my grade just because she didn't like my homework. I didn't even do it wrong.
My mom cut my allowance just because she didn't like my hair. I have no idea what she's talking about.