Shirley Temple Black.
It's just a Shirley Temple with Coke (or other dark-coloured soda) instead of ginger ale.
Sorry Dertt, but you're wrong. Quote from Wikipedia:
"Alcoholic variations on the recipe exist, which are often served in bars under the original 'Shirley Temple' name, or called 'Shirley Temple Black', 'Dirty Shirley', 'Robert Morri' and a 'IZY Temple'. A 'Shirley Temple Black' consists of a 'Shirley Temple' mixed with either gin or Johnny Walker Black; the name is a play on words involving the eponymous actress' married name."
Is it French?
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If not then it's Cum
You are correct! Cum is not an alcoholic beverage (unless you've been drinking WAY too much).