When you reply to a
answer or statement by simply saying 'why'
When you get your second answer, you'll just answer 'why' again, and
so on.
Put simply; a good way to
annoy someone.
"You know what? I'm going to get
the teacher annoyed with a why train."
--
"So, Why is school
cancelled this friday?"
"It's because we need to do Professional development."
"Why?"
"Because teachers need to learn as well."
"Why?"
"Because we don't know everything."
"
But Why?"
