'there'll be wigs on the green'
Irish saying, included in one of the verses of 'The Limerick Rake' - I've always associated it with faction fighting..
The verse below refers to a poteen still
Jim Carroll

The Cow can be milked without clover or grass
For she's pampered with corn, good barley and hops
She's warm and she's stout , and she'd free in her paps
And she'll milk without spancell or halter.
And the man that will milk her will cock his caubeen,
and if anyone coughs tharell be wigs on the green
And the feeble old hag will get supple and free.
Agus fágaimid suídmar atá sé.