irishslang.info
Go away you silly person
irishslang.info

 

I will smash your face in

irishslang.info
to deal with in a violent manner, to strike percussively
irishslang.info
Wise up
irishslang.info

Get out of here now, please.

 

"Go'on, sling yer hook, mate."

irishslang.info

slap on the mouth

 

e.g. "He just hit ye a slap on the beck" or "shut the F#%k up or ill hit ye a slap on the beck!"

irishslang.info

You are quite un-attractive

irishslang.info
What you say does not make very much sense
irishslang.info
A way of saying the person in question was acting in a distasteful way.