Dead on
Heard in Down, Antrim and Galway
1. very likeable. 2. used to express agreement (although frequently used sarcastically).
He's dead on, so what if he sells a few drugs on the side?" "He was sayin' he pulled a model and I was like, aye, dead on!
He is thoroughly amiable, so what if he conducts a little illicit enterprise on the side?