(childish) A defiant expression used to finish a poorly-made argument.(interjection)
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Use "so there" in a sentence
"I called Congressmen re the budget which we lost, but so did the Dems so there is no budget."
"Well, this idea morphed into a graphic novel, The Alcoholic, which is essentially a life story as one big bender, and so there are plenty of girls and fights and madness and heartbreak."
"Amanda had made a transatlantic crossing when she was just Alexandras age, and my paternal grandparents and maternal grandmother had come to America by ship, so there was what might be called a family tradition of a little time at sea."