A man is cupping his hand to scoop water from a Highland burn.  
  
A Gamekeeper shouts,  
'Dinnae drink tha waater! Et's foo ae coo's sheet an pish!'  
  
The man replies,  
'My Good fellow, I'm from England . Could you repeat that in English for me.'  
  
The keeper replies,  
'I said, use two hands - you spill less that way!!!