irishslang.info
a way of telling someone to get lost
irishslang.info
stupid
irishslang.info
Have sexual relations as in "did ya face er"
irishslang.info

Your DA,

Your Father, 

See also “Your MA”

How to win any slaging match,

eg, One person says to another, F**K you've a big head,

Second person response " i your DA likes a big head"

Head in this case being a sexual innuendo, referring to the male penis.
irishslang.info
a lucky fool
irishslang.info

Not sharp at all, actually very slow - usually used to insult someones intelligence.

"That fella there is as sharp as a beach ball"

irishslang.info
An Ugly Person "He looks like a bucket of snots"
irishslang.info

Crazy

 

"You're of your nut fella!"

irishslang.info

you are annoying.

would you bugger off.