And fresh from the humourous signs department ....

@Mooed78 yep, exactly that... And as said elsewhere, the punch line to an old Aussie Kung Fu joke ;)

@Convivial It's also used rhetorically to refer to human excrement (esp. that of babies and children)

@SuziSatan02 Like the only time my daughter manages to do a foul mucky fooey heap of dung in the lavatory is when I've given her an enema