Releasing the faecal muscle intestine of a sheep as it is being slaughtered. Cutting around the anus (the starfish) with a sharp knife and pushing the flesh into the cavity before evicerating the animal.
Just before the hors d'oeuvres are served at the Annnual bankers black-tie ball Sebastian turns to Rupert and asks what he used to do during his summer college breaks; "oh, I dropped sheeps arses, (dropping the arse) as opposed to dropping the soap. I worked at Allied-Irish Beef packers, Ballymun, just outside Dublin in Ireland. It's part of the process of slaughtering and evicerating sheep. I'll tell you all about it after dessert, darling it's guranteed to make you hurl."
by neville_scollop April 20, 2015
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an expression of surprise or shock, or a reaction to misfortune
'when i saw that she was in here i nearly dropped me arse!!!'

'id better go see him he'll drop his arse if i dont'
by anony mouse July 4, 2004
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