fuck knows
Meaning
fuck knows
(idiomatic, vulgar, followed by a wh-clause) I don't know; nobody knows; it is unclear.
Fuck knows what we'll do now the car's broken down.
fuck knows
(idiomatic, vulgar, followed by a wh-clause) I don't know; nobody knows; it is unclear.
Fuck knows what we'll do now the car's broken down.