It’s a terrible disgrace that there are a lot of people in the world of the Irish language who supported the con-artist Daniel Cassidy, author of the idiotic book How The Irish Invented Slang. For example, Máirtín Ó Muilleoir was prepared to support him and described him as ‘our friend’. Joe Lee speaks Irish too. It seems that he supported this weak-minded book because of his friendship with friends of Cassidy’s. In the case of Liam Ó Cuinneagáin, it seems that he was responsible for providing teachers for the Gaeltacht Weekends in San Francisco. If he had criticised Cassidy, he would probably have lost whatever money and status is associated with that, because Cassidy’s supporters have the upper hand in the world of ‘Irish Studies’ in California.
Pól Ó Muirí is a journalist with the Irish Times. In an article which is still available here (www.beo.ie/alt-leabharmheas-7.aspx), he praises Cassidy’s dim-witted efforts, though, apparently, he didn’t know Cassidy, unlike the people mentioned above. It is hard to understand why he would be prepared to praise rubbish like this. He says, for example, that there is sense to the theory proposed by Cassidy that buckaroo comes from the Irish phrase ‘bocaí rua’. Of course, bocaí rua makes no sense in Irish. Were the cowboys all ginger? And as everybody knows, buckaroo comes from the word vaquero, which means ‘cowboy’ in Spanish!
He also says that John Wayne speaks the word clábar (Irish for mud or curdled milk) when referring to women being thick in the film True Grit. That much is true and the word clabber is a word of Gaelic origin, without doubt. What he doesn’t say (he probably hadn’t done any fact-checking at all) is that bonny-clabber and clabber came into the English language from Irish bainne clábair and clábar early in the 17th century. They were in common use in the English of England, America and the West Indies for hundreds of years when John Wayne used the term in True Grit.
There is an interesting article on Wikipedia about the word Clabber: