Irish Door
the, often times, brick wall that appears to be the door next to it while under the influence.
McGarrity: Jaysus what happened to your head Malachy?
O'Riley: Oh, he tried walking through the irish door downstairs.
O'Riley: Oh, he tried walking through the irish door downstairs.
Irish Door
A drunk person's butthole.
Guy: God, that chick is drunk!
Creeper: See if you can get her in her irish door.
Creeper: See if you can get her in her irish door.
The Irish Door Knocker
The act of pulling your pants down, letting your balls hang and slapping them back and forth repeatedly hitting each leg.
Steve and I were hanging out the other day and then he decided to whip out The Irish Door Knocker, fuckin' weirdo.