Definition of snits:
(n) :
(slang) A temper; a bad mood.
(n) :
A U.S. unit of volume for liquor equal to 2 jiggers, 3 U.S. fluid ounces, or 88.7 milliliters.
(n) :
(US, dialect) A beer chaser commonly served in three-ounce servings in highball or juice glasses with a Bloody Mary cocktail in the upper midwest states of United States including Minnesota, North Dakota, Wisconsin, Iowa, Michigan, and Illinois.
(n) :
(slang, derogatory) Term of abuse.
(n) :
(especially dialectal, e.g. West Virginia, Lunenburg, chiefly in the plural) A slice of dried fruit.