That's the last song I do at nearly every gig--and everyone sings it, at least the first verse. Not many folks know the second verse:

SHOW ME THE WAY TO GO HOME

Show me the way to go home
I'm tired and I want to go to bed
I had a little drink about an hour ago
And it's gone right to my head
No matter where I roam
Over land or sea or foam
You can always hear me singing this song
Show me the way to go home.

Mrs. Fitzgivins, went a swimmin'
Early on a Sunday Morn
She took a dip, heard a rip
She knew her suit was torn
She stayed until the change of tide
Took the water out
And when she could no longer hide
You could hear her shout

Show me the way to go home
I'm tired and I want to go to bed
I had a little drink about an hour ago
And it's gone right to my head
No matter where that I roam
Over land or sea or foam
You can always hear me singing this song
Show me the way to go home.

Cheers,

Gary