A spark-a-lark is an alcoholic beverage consisting of vodka, club soda, and a splash of cranberry. It is a cheap, effective way to get drunk while allowing the user to maintain the belief that they are being healthy.
The spark-a-lark is fat free, gluten free, sodium free, and calorie free. It can be enjoyed by anyone, even those who don't enjoy vodka.
"SIX SPARK-A-LARKS PLEASE!!!!" - yelled at an unsuspecting bartender or waitress
"I forgot I don't like vodka, good thing I got a spark-a-lark"
"I need a drink, but I still need to workout later. Spark-a-larks it is!"