Whiskey Nap

aka passing out. The process by which the consumption of alcohol leads to one passing out, most likely not on purpose. Also, a whiskey nap may follow sleeping with a fat girl, breaking something, crashing a car or robbing a bank and not recalling any of it.

"Dude, Rob is such a bitch, he's taking a Whiskey Nap right now after only three drinks!"
"Yeah man, watching him drink is more painful than watching a kid with autism trying not to freak out with fire sirens going off."