I won't give you examples but you probably can think of lots of names or words that you call other people whom you don't like or whom you want to anger.
It's similar to being pushy, but it refers specifically to someone who confronts another person – who argues with another person or says things to another person that would make him angry.
" Northmour, " I said, " we all know you have a bad temper, and I am the last man to be irritated by words. For all that, I propose that you speak lower, for I am convinced that we are not alone" .