An imbecile. Or idiot for lack of a better word. Used by someone who is not of low mental capacity or reasoning, someone clever.
Invariably used to describe masses of idiotic
people at any one time, in a sort of
sheep in the flock.
NB: They are the ones who climbed out of the primordial
slime after all us intelligent people who contribute to the world
Carl: Did you watch X Factor last night?
Dave: No way! I
don't watch that
crap! It just feeds the humanoid masses who have made a mess of this country.
Carl:...
Dave I'm off the pub. Enjoy watching that
shite.