How are Jewish Rabbis able to perform cheap circumcisions? They just keep the tips
This is a pretty tasteless joke to make about Jewish Rabbis. Are you just trying to be derogatory?
It's not a joke. It's true that they're cheap and that they cut the tips of their penis.
Making jokes about circumcision is wrong. It's a part of their faith, and it shouldn't be mocked. In addition, it's wrong to stereotype Jewish people as being cheap.
But it's so dumb. It's their own fault that they're circumcised.
Everyone has their own customs. It's wrong to mock a culture for their specific customs. That kind of behavior can lead to intolerance and prejudice. It's better to try and be considerate of people's cultures even if you don't understand them.