This term is used to describe a female in cavan, who is perceived to be quite willing in performing acts of a sexual nature with little or no persuasion. It describes how she is lusting after penis
Muise; Indeed
(b) Muise! Muise!; Well, Well!
Muisiam; Upset.
Muisiamach; 1. Upset; perturbed; irritated.
2. Feeling sick.
3. Heavy / drowsy / dull.
(There is a "fada" over the "u" in each of the above.