Place ice in  glass, add vodka, tequila, Bacardi, gin and Cointreau, one after the other.

Add juice and syrup, top with cola, stir.

*for sugar syrup combine 1 cup (220ml) sugar and 1 cup (250ml) water in small saucepan , stir over low heat until sugar dissolves. Bring to a boil, then reduce heat and simmer, uncovered, without stirring, 5 minutes, remove from heat, cool.
Store in an airtight container in the refrigerator for up to 2 months.