The drunken state of a person to the point one has little knowledge of their whereabouts, what is revolving around them and is completely and utterly fucked.
Becky: Maria, are you Maguired?
Maria -Finishes 70cl of vodka and decks it in the middle of red bridge- Yes Becky, I am completely and utterly Maguired.
A move in sports especially football where a player dribbles another causing the dribbled to run off the ball and showing their back to the dribbler in the process
To have become catastrophically, criminally, incontinently drunk - against one's will, and all good sense - because someone called Maguire made you do so for their own sick amusement.
"So sorry I didn't turn up for that last court date, your Honour, I got Maguired."