Gash

A slang word used to describe a womans genitalia.
The word is of Jamaican origins yet is also used all over the carribean and the in UK.The word is also used in the word 'wastegash' meaning a girl(sometimes a man) who is considered a waste of space,but can also be used as an insult meaning that the perosn is the eqivelant of a prostitute.

Stop acting like a wastegash bruv!