I'm going to go count my money
I'm off to the toilet.
Hold me pint, I'm goin' to count me money.
Shall I translate it into posh English for you, horsebox?
How simply wonderful to see you. Here it is in posh English.
Kindly mind my drink. I must retire to the lavatory.
Questions
What does I'm going to go count my money mean in Ireland?
I'm off to the toilet.
How do you use I'm going to go count my money in a sentence?
“Hold me pint, I'm goin' to count me money.”
Updated
On the list: Irish slang phrases · Irish slang for toilet