A word to further describe how disgusting or filthy you find someone by infering that they would, in fact, lick a douchebag or drink the used solution.
a derogatory term used in place of douche-bag, lends an air of immaturity to the insulted, can backfire and make the insulter sound retarded, use with caution.
John replaced the medium sized Trojans Chad had in his drawer, with Safeway brand Extra-Small. When Chad brought home a soroity girl and brought out the package, she thought that wrapping would be too small for her pleasure. She left and he had to masterbate by himself. As funny as that is, John is still a douchesickle.
The act of being an absolute, over-the-top douchebag, using excessive levels of dickish behavior accompanied by a complete and utter disregard for human decency.