irishslang.info

a way of telling someone to go away or "clear off"

irishslang.info
To eat the head off someone is to shout at them aggressively
irishslang.info

bent on causing trouble.

 

example - "he has an ill set mind" 

irishslang.info

to lose the head is to lose control in anger

 

"mate! will you just back of before I lose the head!" 

irishslang.info
see - "lose the head"
irishslang.info

You are quite un-attractive

irishslang.info
What you say does not make very much sense
irishslang.info

A Troublemarker

 

e.g. - "he's a bad egg that one!"

irishslang.info

To Fight/Assault

 

e.g. "He belted him round the neck!"