How do you know if a black man is streaking? He is completely invisible at night.
You are being racist. Making jokes about black people is not ok.
Of course not, Not all blacks are like that. it is Just the violent ones that I am joking about.
You shouldn't say that black people are harder to see at night. Before you make fun of others think about all of the harmful things people could say right back to your or your family.
Why are you so sensitive?
Racism is a very tense subject and even though you may not mean everyone when you make that joke, it will be taken that way by many people.