how (in) the hell should I know
how (in) the hell should I know
slang There's no way that I would know this; I have absolutely no idea. A: "How are you supposed to turn on this newfangled computer?" B: "How the hell should I know?" How in the hell should I know what he's expecting? I'm not a mind reader!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.