Yeah right
Featured in The Déise Dictionary
Absolutely not. Most often used as a sarcastic response.
Mammy: "I hear they're givin out free blaas down at de spraoi?" Yungwan: "Yeah right Mammy, ye won't get me outa de house dat easy!"

What a frightfully fine day to meet you. Would you like me to translate 'Yeah right' in use for you?
'I hear they are giving out free blaas down at the festival?' 'Oh, certainly, Mother, you shall not get me out of the house that easily!'
Any good?