Vintage "Say When" Liquor Shot Glass Gag Gift

Vintage Liquor Shot Glass This shot glass has the following on it: SAY WHEN! - 0 oz. for rabbits - 1 oz. for ladies - 2 oz. for gentlemen - 3 oz. for pigs - 4 oz. for jackasses - Measures approx: 2.25" round and 2.75" tall Good vintage condition. Some wear on the glass and a few marks inside (see pictures for condition).