Ive had lots of haggis and black pudding (blood pudding). And a good share of various offel. Sweetbreads are nice. Ostrich, alligator, crocodile, kangaroo. Rabbit isn't bizzare whatsoever here, less bizzare in Scotland even than haggis.
I'd like to try testicle, dog, cat, snake, whatever. So long as I don't have to eat insects. I have a sort of phobia for creepy crawlies.