It takes nine months for a black woman to take a dump.
Not funny, dude! Why would you say something like that?
I don't know what you want me to say, I just think it's a funny joke okay?
The things that you find funny can be very telling, and if you repeat that joke you're going to make people uncomfortable. There's nothing funny about equating Black people to feces, it's a crass joke and is demeaning to Black people. You should try to branch out and make friends with people of different races, so you can get a broader perspective of what life is like.
I'm confused and feel like this is forced.
There's nothing to be confused about. Think about how you would feel if someone made that joke about you.