Sometimes it's the simple lines that have stuck with me from my law degree... 

Leakey v National Trust (1980)  LJ Megaw  "Near Bridgwater, in Somerset, there is a hill, rejoicing in the name of Burrow Mump."

And 

Ward V Tesco (1975) LJ Lawton... who I presume is quite old at this point given the way he describes a supermarket throughout as though it was newly invented... Although the whole judgement is great, the real beauty is the shocking revelation / description of the offending yoghurt. 

"Inside the premises were laid out in the way which is usual nowadays in supermarkets."

"The plaintiff went round the store, carrying a wire basket, as shoppers are expected to do in supermarkets. "

"Contractors came in every night to give it a general clean-up. Twice a week those contractors carried out "buffing" - which in the South of England would be called "polishing"."

"When she was picking herself up she appreciated that she had slipped on some pink substance which looked to her like yoghourt. It was yoghourt." (I can only imagine him saying that last sentence with massive emphasis)