spillage is lickage means: Spillage, also known as lickage, is an expression that students most often use. It literally refers to the fact that if something gets spilled, it’s your responsibility to clean it up. This is often used to refer to spilled alcohol, however, if your food spills all over your kitchen or you spill your small sample of alocholic, then you need to get cleaning. (in Community Dictionary, added by Paloma Arroyo)