British (rather than exclusively Irish as previously asserted) pronunciation of 'ass'. To be used in the same context. Like the red squirrel by its grey cousin, this particular word is danger of being subsumed by the increasingly popular 'ass'. Can I urge you all to protect your arse if you want to keep it.
1. Your arse is quite delicious
2. Oh ARSE! I have spilt my pint.
3. Your mouth smells of arse.