Here’s the dance:

The Irish Washerwoman is a traditional Irish jig whose melody is familiar to many people in Ireland, the British Isles, and North America.^[1] It repeats its refrain several times, sometimes by gradually increasing in tempo until being played very fast before coming to a sudden stop. The tune has lyrics,^{[clarification needed]}but is typically rendered as an instrumental.

Wiki link to The Irish Washer Women