Top Definition
Comes form the word cool.But is a newer version.
kelly:Im so happy i just had my nails done today
stacey:oh wow koolness
stacey:oh wow koolness
by khadii
February 03, 2008
3 more definitions
2
Koolness is another word for awesome. Just a cooler way to say it.
Girl 1: I just won the lottory
girl 2: wowzo koolness :)
girl 2: wowzo koolness :)
by Koolioz
January 04, 2010
3
Totally awesum; a lot better than urs
G.I.R. is koolness (in our world!!! :p)
by Cheyley
February 09, 2007
