Not a blind bit of something - Idioms by The Free Dictionary
not a blind bit of (something) (redirected from not a blind bit of something)
not a blind bit of (something)
Not any amount of something. It doesn't make a blind bit of difference to me whether you do it now or this weekend—just get it done! I've been trying to show her I fancy her, but she hasn't taken a blind bit of notice.
not a ˌblind bit of ˈnotice, ˈdifference, etc.,
not the ˌblindest bit of ˈnotice, ˈdifference, etc. (British English, spoken) no notice, difference, etc. at all: She didn’t take a blind bit of notice when I asked her to stop. She walked straight past me.