Drunken Deja Vu

The sensation of having been somewhere or experienced a location or event in the past, however the memory is blocked or hazy due to a night of complete and total drunken stupor.

Megan -- "I could swear I've been here before."
Rachel -- "You have. But you were blacked out drunk last time."
Megan -- "Oooooh. Total drunken deja vu."