Meaning of Donnybrook Fair

Don'ny•brook Fair'

Pronunciation: (don'ē-brook"), [key]
  1. a fair which until 1855 was held annually at Donnybrook, County Dublin, Ireland, and which was famous for rioting and dissipation.
  2. donnybrook.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.