\SOO-cruh-bus\, noun

Any beverage, food or food additive labeled as lite, diet, zero calorie, etc. made with sucralose (Splenda) which is an artificial sweetener. The word is derived from a combination of the words sucralose and succubus implying that a food item is sweet and delicious but also contains deadly poison for which repeated consumption will result in the deterioration of mental and/or physical heath or even death.