Adult juice 

Wine! Anywhere, anytime! Simply fine!

Oh it's only nine? Well I'll just have a glass of adult juice.

Adult juice by Zaybay April 10, 2017

adult juice 

a fancy word for coffee

I've been up all night and i got work today. gonna drink a whole pot of adult juice cuz now im so tired!

adult juice by nobody else here March 27, 2017

Adult Juicebox 

The act of punching a straw through a fifth of alcohol and sipping it as if it were a juice box. Works best if the adult has childlike mentality and a casual drinking problem.

Feeling left out of the children's table as they all got juiceboxes, Nick proceeded to create his own Adult Juicebox to fit in.

Adult Juicebox by GroveStreetElite January 20, 2013

Adult juices 

A synonym for alcoholic beverages, I guess? Y'know how kids drink juice? It's like juice, but for adults.

"I want some adult juices!"
"You nasty f**k!"
"No, I meant juice for adults!"

Adult juices by Snicklitter69 July 2, 2019