Fuck My Old Boots! Edit Meaning

1.

an exclamation of surprise or disbelief used quite frequently in yorkshire(south)

1:

two men driving rather fast and having to swerve violently to avoid an on coming vehicle andy's mate shouted "Fuck my old boots that was close yer twat!"

2:

you have just got home after a great night out and sitting in the middle of your room floor is the bigest turd you have ever seen ,reeling with shock and horror the only words you are able to utter is "Fuck My Old Boots!"