1 definition by Crocodile Dungoofed

A mispronunciation of "Rat-Shit". Typically used by Australia youth as a localised version of the American equivalent, which refers to ghetto-trash and ghetto-trash-want-to-be persons of the female variety.
You look like ratchet mate.

Urgh. I drank too much last night. I feel ratchet.
by Crocodile Dungoofed December 19, 2013
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