Bile yer heid
...is actually a very mild Scottish rebuke. Bear in mind our top veterinary college is called the Dick Vet, or the 'Royal (Dick) School of Veterinary Studies'. It was the Royal School of Veterinary Studies in 1823, but then someone drew a penis on their sign after Royal, and they reckoned, 'aye, we're having that'.
Biting the hand that feeds IT
