Greatly amused by this, by the Corrigan Brothers: http://youtu.be/HplZ_taHXLM
“O’Leary, O’Reilly, O’Hare and O’Hara,
There’s no one as Irish as Barack O’Bama.
From the old Blarney Stone, to the green hills of Tara,
There’s no one as Irish as Barack O’Bama.”
Apparently, the song has been around since 2008, but it is being increasingly quoted in UK reporting of Obama’s upcoming visit to Ireland.