(not) take a blind bit of notice

British & Australian, informal

to not give someone or something any attention at all.

Protesters were shouting and waving banners outside the embassy, but no-one took a blind bit of notice.

They didn't take a blind bit of notice of our objections. (often + of)

• do one better than
• do one better than someone
• do one better than something
• do-or-die
• door to door
• do own thing
• do part
• do proud
• dos and don'ts
• do share
• do someone any favours
• do someone a power of good
• do someone a world of good
• do someone dirt
• do someone proud
• do someone's bidding
• do someone's dirty work
• do someone's head in
• do someone the world of good
• do something by halves
• do something with eyes closed
• do something with one hand tied behind back
• do something with one hand tied behind your back
• do something with your eyes closed
• do stuff