motherblockers Posted in M Best definition motherblockers Earphones used as a way of not listening to, or ignoring, your mother. I got in the car and put on my motherblockers so I did not have to listen to my mum nagging! How satisfied are you with the definition? Looking for motherblockers meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 102 times.