Collective nouns - Wales

While it's probably more likely to be something like a [b]scrum[/b] of Welshmen, or a [b]choir[/b], a [b]valley[/b], or even (cover your eyes) a [b]flock[/b]...

...it seems to me that the true collective noun should to be:

[b]a Jonah of Welshmen[/b]

Think about it...