out upon!
Webster's Dictionary (GCIDE)
Out \Out\, interj. Expressing impatience, anger, a desire to be rid of; -- with the force of command; go out; begone; away; off. [1913 Webster]
Out, idle words, servants to shallow fools! --Shak. [1913 Webster]
Out upon! or Out on! equivalent to "shame upon!" "away with!" as, out upon you! [1913 Webster]