I am going to go ahead and use my mother's new hairbrush to clean the urinal.
Why would you expose your mom's hairbrush to dirt and bacteria?
I am just a weird person in general. You do not really understand my values I guess.
You can be a strange person, but using using someone's hairbrush to clean a toilet is gross and unacceptable. Why can't you use a toilet brush?
I don't like what you just said, I'm going to take you off my chat list.
Just understand that your mother is going to have an issue with you using her hairbrush for this reason. You are much better off simply using a brush that was made for cleaning toilets.