Spanish Armada getting their bearings all wrong
Shooting dead Micheal Colllins
Bertie Ahern
Joining the EEC
Eein MacNeill making a balls of the Irish Volounteers
Steve Staunton
Dodgy weather around Bantry Bay circa December 1796
Pat Kenny
Dunguib
Kevin Kilbanes attempt at converting the rebound from Ian Hartes (?) penalty against Spain in World Cup '02
The Irish Army missing Thatcher by a whisker with the Brighton bombing
poor old dunguib 
Eoghan Roe O’Neill’s untimely death.
Ernie O’Malley carrying his little pocket book around with him with the names of dozens of volunteers in it.
Collins being added to the plenipotentiaries.
The destruction of the records in the Four Courts at the start of the civil war.
Dawn Run running in Auteuil.
Countess Markievicz not witnessing (or at least claiming to have witnessed) Hugh Lane’s signature on his will.
The discontinuing of Glenroe.
The destruction of the Four Courts Records office.
The creation of the IRFU
The demolition of Cruise’s Hotel.
The dredging of the Camogue.
100% Mortgages
Section 23 Tax Relief
Buying apartments “off the plans”
The Galway Tent
Ger Doyle
The contract for the operation of the M50 Toll Bridge
Setting up camp on Vinegar Hill.
Marching to the rescue of those fucking Spanish.
the AG deciding not to prosecute archbishop croke 
Excellent example. So much history lost there.
The election of Eddie Wade to Dail Eireann.
Tureenes mother having sex 9mths before he was born
The failure of the Sunningdale agreement.
Not eradicating Fine Gael for their support of fascism.
Not eradicating Eoghan Harris;.
1916
The Wimbeldon FC move to Dublin not getting the go ahead.
The failure to make the auditing profession illegal.
Giving a blanket state guarantee to the debts of failed banks.
the keady affair