Adding to the denials, the one on 20 Sqn in Singapore wasn't. He was called "Isaac"
Had an L Tech AD FS with that nickname a very long time ago who was known by the guys as that because he was a C
t!
A female Cpl at Honington (after the RAF Regiment took over) who after having a number of RAF Regiment boyfriends was known as the Frog, because she hopped from rock to rock.