Can somebody explain what bathroom humour is?
I generally aren't offended by any humour, as long as the intent was to tell a joke. You can generally notice when the intent was to hurt or to humour.
But sometimes people just want to be offended (or so it seems). Whatever you say, they will think it is about them and you are making fun of them...
For example:
One day, in spring, my brother and mother were working in the garden. They were living next to each other and wanted to make a nice garden together. The sun was shining and it was hot, without shade. My sister-in-law, who was highly pregnant, was sitting and watching it.
My mother made the remark, something wasn't right, as my sister-in-law was sitting while they were working, she had even given my sister-in-law a slave bracelet! My sister-in-law laughed and took a sip of her drink
Is this offensive? I think most people would say no.
And what if I add the missing fact that my sister-in-law is black?