1) a person who does stupid things in a very annoying way.
2) from the terms pud-to mean idiotic and monkey as in the mammel. so, an idiotic creature who is absurd without trying.
my boss is a pud monkey. he won't leave me alone and keeps harping on about insignfigant things.
a person who does idiotic things without too much effort. Is not always derogatory, but can be used as such.
I felt like such a pud when I tripped up the stairs at the tube station.
I am such a pud.
My boss forgot to tell me that the times of a job had changed, so that I could let his crew know...what a pud monkey.