Shots are little drinks that burst with flavours, and are drunk in one gulp. Unless you know of a bar that specializes in these dainty little drinks, the Water Bubba is a good one to make at home. The key to create the psychedelic effect is to drip in the glass each ingredient slowly. The end result is a rich mouthful of cherry taste. At the most basic, Advocaat liqueur is a thick liqueur made by mixing the yolks of newly laid eggs with grain spirit or brandy.