JohnAudino Share definition Flag The definition of a MESS this means a sloppy person just an utter trainwreck you do not want to be a johnaudino!!!!!!! man did you see that kid johnaudino he/she was a huge MESS!!! JohnAudino by wackster9595 October 19, 2011 0 0 Get merch Get the JohnAudino mug. Buy Now — $32.95 See more merch