When a person is supposed to show up somewhere but he no calls and no shows because he drank too much alcohol.
Tim: "I drank a bunch of whiskey and made an Irish entrance to the wedding reception. I'm a bad person."

Chris: "Yeah dude. Your sister was pissed that you weren't there. You were supposed to give the toast."
by jolly_irishman August 25, 2011
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The opposite of an Irish Exit. Telling everyone that you're coming and then never showing up.
Sean said he'd be here at eight; he's probably just making an Irish Entrance.
by macklemoralist October 2, 2013
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