This is the mating call of the male Homo sapiens.
It has been noted that when a man shouts this in anger at a women she immediately reveals her gash.
(Said in a deep booming voice) Get your gash out!
Variations include, but are not limited to: Get your gash out, NOW!; Get your rat out
; Show me your slit!; and, the more tame: Come on love, let me see it!
To reveal ones gash
aka - flap/rat/kebab/burger
When a woman reveals her vagina.
Alright love, get your gash out!