Suffolk) Regiment of Foot later The Suffolk Regiment Old Eyes – Grenadier Guards The Old Farmers – 5th (Princess Charlotte of Wales's) Dragoon Guards later 5th Royal Inniskilling Dragoon Guards The Old Firms – 36th Foot Old Five and Threepences – 53rd (Shropshire) Regiment of Foot later 1st Battalion Shropshire Light Infantry The Old Fogs – 87th (Royal Irish Fusiliers) Regiment of Foot later 1st Battalion Royal Irish Fusiliers The Old Hundredth – 100th (Prince of Wales's Royal Canadian) Regiment of Foot later 1st Battalion Leinster Regiment The Old Iniskillings – Carabiniers (6th Dragoon Guards) The Old Immortals – 76th Regiment of Foot later 2nd Battalion Duke of Wellington's Regiment The Old Namurers – see The Namurs Old Oil Rags – 2nd Dragoons The Old Seven and Sixpennies – 76th Regiment of Foot The Old Sixteen – Bedfordshire Regiment The Old Stubborns – 45th (Nottinghamshire) Regiment of Foot later 1st Battalion The Sherwood Foresters Old Saucy Seventh – 7th Hussars Old Straws – 7th Hussars Old Stubborns – 45th Foot The Old Toughs – The Royal Dublin Fusiliers The Orange Lilies – 35th (Royal Sussex) Regiment of Foot later 1st Battalion Royal Sussex Regiment The Oxford Blues – Household Cavalry – (raised by Aubrey de Vere, 20th Earl of Oxford and uniformed in dark blue, the colour later adopted by Oxford University) P Paget's Irregular Horse – 4th Hussars Paddy's Blackguards – Royal Irish Regiment The Paras – The Parachute Regiment The Paschal Lambs – see Kirke's Lambs The Patent Safeties – Life Guards The Peacemakers – Bedfordshire Regiment (The regiment had no battle honours until 1882, when it was belatedly given those for the War of the Spanish Succession 170 years earlier; the regimental motto was misquoted as 'Thou Shalt not Kill') The People's Cav Royal Tank Regiment Perthshire Grey Breeks – 2nd Battalion The Cameronians (Scottish Rifles) The Piccadilly Allsorts – London Scottish The Piccadilly Butchers – Life Guards The Piccadilly Heroes – Paget's Horse (Recruited from London gentlemen's clubs; the 'PH' letters on their helmet flash also gave rise to the alternatives of 'Public House', 'Perfectly Harmless' and 'Phat-heads'.) The Piccadilly Peacocks – Westminster Dragoons The Pig and Whistle Light Infantry – Highland Light Infantry The Pigs – 76th Foot The Pills – Royal Army Medical Corps The Plymouth Argylls – composite battalion of Royal Marines and Argyll and Sutherland Highlanders formed in Malayan Campaign (Plymouth is