Cambodian Juicebox Share definition Flag A sex act in which one woman urinates into the open vagina of another woman. Last night was so crazy, my girlfriend and some girl from the bar ended up doing the Cambodian juicebox. Cambodian Juicebox by WaldorfSalad1971 December 25, 2011 0 0 Get merch Get the Cambodian Juicebox mug. Buy Now — $32.95 See more merch