verb. (American).To muddle.
1869. BLACKMORE, Lorna Doone, lxii. Nicholas had thoroughly MUXED up everything.
1872. J. M. BAILEY (Danbury Newsman), They all do it, 22. Stop MUXIN that bread! one would think you were a drove of young hogs to see you at the table. Youve eaten enough for twenty people. I shant have you MUXING and gauming up the victuals.