Scrap Monkey 

A person who is battling around the workplace with nothing better to do

"Raph do some work ya Kiwi scrap monkey"

Scrap Monkey by Discojoeyjoe July 5, 2015

strap monkey 

train or subway commuter; usually used in a pejorative sense.

Just look at the blank faces on the strap monkeys. Poor swine condemned to suffer the indignities of London Underground day after day...

strap monkey by hierophant January 19, 2006