Use the timeline below to select up to 20 seconds to watch or share.
1.9sPeter, you won.
3.3sMy God. Nobody's ever beat me at the game of drink.
2.03sNow do you believe that you're my dad?
3.34sNobody but a McFinnegan could handle that much of the creature.
2.87sYou're the broth of me own stubby shillelagh, all right.
1.43sWelcome to me family, Peter.
2.7sDid you hear that, Brian? I'm a McFinnegan now.
1.6sI can forget all about Francis.
2.24sYou know, there's something you should always remember, Peter.
4.2sFrancis may not have been your father, but he raised you as if you were his own.
2.74sAnd if that isn't love, I don't know what is.
3.34sWow. I guess you're right, but there is one thing, Mickey.
2.24sYou knocked up my mom and never called her again.
3.17sYeah, so what? So what? So let's dance.
2.3sOh, he doesn't smell like Irish Spring
1.8sAnd he never taught me anything
3.1sBut still I slap my chest and sing of my drunken Irish dad
2.14sOh, his face looks like a railroad map
1.57sAnd he never shuts his freakin' trap
3.37sBut all the ladies catch the clap from your drunken Irish dad
2.74sAsk a Hennessy, Tennessy, Morrison, Shaughnessy, Riordan and Rooney
1.07sThey'll tell you the same
1.97sMcNulty, Mulroney and Cotter and Clooney