Irish term of affection for general scum (low lifes). Originally originating from a term of reference for travellers. But nowadays covering whole spectrum of degenerates. Inbreeding is commonplace and your mother can often be your sister.
He's my fightin partner
I'll make a fanny outta your forhEad sham!
Hey baoy, how's your hole baoy!
Idiot, wanker, loser someone not deserving of a minute of your time!
Jesus he's such a ball bag.