A raw/rough deal noun phrase
Used to indicate an unfair treatment
Part-time lecturers are often given a raw deal.
Our leader seems to give members a rough deal.
I felt that I got a raw deal when I was forced to quit my job without a reason.
To be treated unequally, badly, harshly in particular situation
To be treated unfairly or badly
To make fun of somebody/ something.
To be treated unfairly in a deal, resulting in a disadvantage or burden; to be treated unfairly in some way.
To act or behave unfairly toward someone. To make a situation difficult for someone
If you fall for someone's trick the first time then they are at fault.
Are you going to mess with me again? Fool me once, shame on you; fool me twice, shame on me.