Micheál "Ming" Martin

Micheál Martin went to milk a cow.
Micheál Martin didnt know how.
Micheál Martin pulled the wrong tit.
Micheál Martin got covered in shit.

[Micheál Martin China racism story] ["Ching Chong China Man" racism]

For what it's worth, I think the impression was an idiotic thing to do, but not all that offensive. If he did, say, a German accent instead ("Ve like ze Irish") no-one would have cared.