The word " Glash " is the act of a Prelash, however only involving the
female sex thus "G-lash" stands for
Girl lash. Glash is a play on the words in order to make the male sex know where there not wanted. It involves shots, cocktails, crazy reggaeton
music, a camera(preferably one with good focuss) and the occasional strongbow black. Glash'
s arent the most memorable nights so the pictures that come from it jog the memory. Glash's are joyous,drunken occasions where the males have no say.