Cocaine hangover. Fatigue, depression, ennui, nausea, headaches, muscle aches, etm. Attempting to fix it by doing more coke will only make it worse later, so don't be an idiot.
Jill was late to work because she was fighting off a wicked cokeover.
When one irritates a bartender, or appears intoxicated, the bartender will make them a mixed drink without any booze (waving the bottle over the glass but not pouring any liquid). And charging them for a mixed drink when only giving them a glass of coke.