Yer stink
Featured in The Déise Dictionary
A phrase to describe someone with chronic flatulence.
Would ye g'way boy, yer stink! You'd wanna get dat seen tew quick boy!

Ah, at last, someone civilised. Would you like me to translate 'Yer stink' in use for you?
Away with you, old boy, you reek! You had better have that seen to promptly!
Any good?