Immortal

Here's what to do if an annoying person keeps talking to you. First, ignore them until they ask you if you're going to respond. Then ask them: if they were walking down the street and a rabid dog suddenly started barking at them, would they get on all fours and bark back? After that, continue to ignore them.

You want to know what annoying people and dogs have in common.

The female ones are called "bitch."

Girls are like bacteria. The toxic ones are everywhere, and you have to take special care of the good ones.