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.
Synonyms for why train
On this page, you will find 30 slang terms related to why train. Some of the top words include: Two-Bit, Strattonize, yermom, comeback, nice life, and 25 more.