1 (46 oz.) pineapple juice
2 (12 oz.) cans frozen lemonade
7-Up
1 (15 1/2 oz.) can cream of coconut (Lopez)
1 fifth vodka

Mix all together in large plastic container and freeze at least 1 day before you use it. Put ice in glass and 2 heaping tablespoons of slush and fill glass with 7-Up.