Dublin - Whorsewhisperers close to the Ballybollox Stud from which hapless dual Derby winner Shergar was sprung plan to release a video of the Buckingham Palace feast.
This shows the Queen enjoying the stallion's 'Tipperary tendergroins' - raw testicles - served a la steak tartare according to a Rocky Mountain Oyster recipe from Kentucky's Bluearse region.
The vid's release coincides with HM's visit to Croak (sic) Park and aims to finally bury scurrilous rumors that Irish 'terrists' were behind the horse's 1983 kidnapping.
Officially the stallion's disappearance has been filed away with other mystery vanishing acts like Lord Lucan.
"Yeah, but we've waited neigh on 30 years to nail the old cow," disgruntled part-owners of the famous racing champ confided today.
"Wanna buy a topless pic of Pippa?"