short for cosmotologist, mainly used for high end hair stylists or at high end beauty schools to describe the students "cosmos".
Paul Mitchell Cosmo girls are so hot.
by Cosmo Girl, Holla. July 08, 2005
a sexy little horny BEAST
Cosme G. Martinez from S.H.S. in garden grove,ca
by tony February 07, 2005
The greatest Coscos in the entire world!!!!(!)
We <3 you Coscos!!!
by Timmy J May 21, 2003