Forgive any mispellings (I am remembering a version sung by Bing Crosby that my parents had when I was a kid), but:

There came -
Brannigan, Flannigan, Milligan, Gilligan, Duffy, McCuffy, Malachy, Mahone
Rafferty, Lafferty, Donnelly, Connelly, Dooley, O'Hooley, Muldowney, Malone
Calona, O'Hona, O'Rannahan, Flanaghan - Faigan, O'Hagan, O'Hoolahan, Flynn
Shannahan, Mannahan, Foggery, Hoggerty, Kelly, O'Kelly, McGuinness, McGuin.

I believe the song then ended with "Pat O'Brien was late!"