Jaysus, I'm so hungry I'd eat the horse and run after the jockey
Heard in Kilkenny
Extremely hungry; ravenous to an absurd degree.
Walking in to a cavery...'good jaysus id ate the horse and run after the jockey'
Upon entering the carvery one exclaims, Good heavens, I am so ravenous I could devour the horse and pursue the jockey.