Paddycat
A drunk Irish person who guzzles milk like it's going out of style and doesn't care if it spills all over the floor. Their body looks like a broken toy, huge chest, tiny legs, and zero shame.
Just saw a Paddycat drink a whole carton of milk while standing on one leg. It was like watching a drunk goat.
My cousin is a Paddycat. He drank milk until his face looked like a bloated balloon.
That Paddycat at the bar drank milk from the carton like it was a fancy whiskey.