Definitions by Embop & Shell

shmex 

"sex" or Shmexual "sexy", relating to something or someone.

if someone is propper hott! they are the Shmex

or if you want to sleep with some one you want to shmex them!

If someone is reffering to their sexual conquests the night before they may say "I had some propper good shmexin goin on last night"

shmex by Embop & Shell November 29, 2005