To define someone who is mal-co-ordinated or has trouble performing basic motor skills. General term describing a person who is having difficulty doing something really simple.
'Oi Malko, you throw like a girl'
'You've missed your mouth, and have beer all down your front, you massive Malko!'
'You've missed your mouth, and have beer all down your front, you massive Malko!'
by Mat Malko April 02, 2009