ICBW(redirected from I.C.B.W.)
An initialism of "I could be wrong," used in online communications as a caveat when offering an opinion on or giving advice about something. Look, ICBW, but I think that voltage will be too much for the capacitor you're using. It sounds to me like you might have a hernia, but ICBW, so you really ought to see a doctor.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.