Hangorade
A bottle of gatorade, usually the 1 L ones, that you chug in the morning to help relieve a hangover. As a bonus you can leave the bottle next to your bed to piss into another night when you don't feel like getting out of bed to piss in the middle of the night.
Dude, I almost drank my own piss this morning because my piss bottle was sitting right next to my hangorade.