Don't drink the water

[GRASSMAN]

A man is cupping his hand to scoop water from a highland burn.

A gamekeeper shouts; 'Dinnae drink tha water! Et's foo ae coo's shite 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!!!