The Greeks do a dish which consists largely of intestines, the preparation of which involves irrigating lots of interesting animal tubes which they then plait [braid] before cooking with other ingredients unknown. Can't remember the Greek name for the dish, but we always called it 'Guts', very nice it tasted too.
Why are folks squeamish about some foods, yet happily eat others with extremely dubious/anonymous ingredients quite happily?
Giok