In Australia; to be severely reprimanded, told off. To be caught engaging or participating in an activity deemed deplorable by a mature other. Often used to describe someone who's actions are likely to be discovered at some time in the near future.
Originating from a combination of getting shagged and cunted comes 'shanted' which simply means to massively exceed the recommended amount of alcohol in a single drinking session. Especially appropriate in Pikey/ gypsy circles.
A male/female that provides themselves sexualy to munters. An act of kindness some might say, or blind stupidity others will argue. It does however happen and munter shunters do it.
It is also the end result of a game of shunta munta
A game where you have to pull the ugliest person in the bar. the last one stuck with a munter, has to shag them!