Robertson was traveling by train seated next to a stern-faced clergyman.

As Robertson pulled out a flask of 40 year old Longmorn from his sporran the clergyman glared and said reprovingly,

"Look here, I am sixty-five and I have never tasted whisky in my life!"

"Dinna ye worry, Minister," smiled Robertson, pouring himself a dram. "There's nay fekkin risk of you startin' the noo!"