maghanap ng salita, tulad ng eiffel tower:
 
1.
1. Being physically uncoordinated
2. Being otherwise clumsy in any respect
1. You're too unco to play soccer
2. You're so unco, you can't even beat tetris
ayon kay neo ika-21 ng Abril, 2004
 
2.
Adj.

1. Lacking physical or mental coordination.
2. Lacking planning, method, or organization.

In other words: Anyone, but usually a girl or funboy who has the inability to kick a football or throw a ball without looking like a complete retard.
While playing golf in your front room your mate puts the ball through your mums brand new double-glazed windows at which point you say "are you unco or what?"

After noticing a drunken lass has her mini skirt tucked into the back of her g-string and is presenting her ass cheeks to the rest of the world you turn to your mates and say "that lass is well unco"
ayon kay yyan ika-19 ng Disyembre, 2005
 
3.
Uncoordinated ... n00b ... pwned regularly in gaming.
Pixie is UNCO.
Hell Salo IS NOT UNCO.
ayon kay Hell Salo ika-20 ng Oktubre, 2005
 
4.
One who is lacking in any form of coordination whatsoever
Hell Salo is UNCO
ayon kay pixie ika-21 ng Enero, 2003
 
5.
sum 1 hu is so bad at catching, throwing, kicking, playing basketball, etc.
if a person were to kick a ball and the ball goes in the other direction yiu say...

wat a fucking unco nigga
ayon kay uncofrog ika-26 ng Agosto, 2006