A medical condition in which your ass looks like a bull's head. Not to be confused with taruodontism or ghetto booty. See also Nita, iwillmotherfuckingkillyou
'So she told me to check THIS. And so I looked, and sure enough, she had tauroassism. I didnt see that coming, but it explains all the snorting coming from her butt.'
by Craig May 29, 2003