Someone new to an organisation who is so rubbish they would walk into a wall an still keep trying to go forward.
Man these wall walkers are doing my swede in. Look at that one there, couldn't open a door if he tried.
by Krusty71 May 15, 2017
A booger that is sticky and attached to the side wall of a person’s nostril and unable to be blown or picked from the nose.
by John boy Walton December 31, 2019
"Stepping out of the high end luxury car she looked like a true Wall Street Walker that sunk her fangs into a rockafella"
by Joan Bragh March 16, 2014