Someone who can't make a decision; either in support of you or someone else. Will
whinge and complain in the back end but won't stand up or voice their opinions or views at the front end.
They will never have your back in a verbal or physical
stouch and likely to be first
out the door when it kicks off.
"He had a chance to speak up and
say what was on his mind in that meeting the
weak cunt."
"What is it with that weak cunt
sneaking off like that?"