similar to 'fuck me sideways' but with a harsher meaning and used often to describe something so fucked up and outrageous it's not even funny. also a california shit bitch
doctor- "your wife is pregnant with twins who both have AIDS."

you- "Fuck Me!"

doctor- "you didn't let me finish. you also have AIDS."

you- "FUCK ME DIAGONALLY!!!!"
by hell in a hand basket... June 3, 2011
Get the Fuck Me Diagonally mug.