A level of intoxication most commonoly associtated with blacking out or breaking things. Originated in the town of potsdam from a three member group of students, Durki Farney Kitto, whom would always display the behavior after drinking lots of natty keg beer.
"dude we totally DFKed joes chair last night what are we gonna do with all the pieces"
"I totally DFKed at the bar last night and woke up with no cloths on"
"lets get DFKed tonight"