In Reply to: Old saying (in Irish) posted by Mayo Roots on September 16, 2005 at 06:46:29:

Hi Chris: "Musha," spelled "muise," is "indeed," in Irish. It's the rest of it we're lacking.

The book "Visions and Beliefs in the West of Ireland" by Lady Gregory has more than two pages devoted to butter, which people say "that's a thing that's very much meddled with," either by malicious neighbors or the good people. Nothing in there about having a visitor churn, but I'm not surprised by it.