1 definition by ac520

kosy

KOSY is the short form of "King of Snake Yellow". It is originally from a HK popular's palm user message board - www.pumb.org

"Snake Yellow" is means doing your own things during the working hour, e.g. surfing on net, watching newspaper, etc.

Oh ~ your guy is kosy in PUMB now, what's a good thing!

by ac520 February 5, 2005