This reminds me of an old, old story (apologies if you've seen it before). An elderly gentleman pulls into a petrol (gas) station in his Rolls-Royce. As he gets out of the car a golf tee falls from his pocket. The pump attendant says 'excuse me sir, you just dropped this. May I ask what it is for?' The elderly gentleman thanks him and says 'That's for resting your balls on when driving'. Attendant ' Good Lord, Rolls-Royce think of everything'.
I'll get my hat and coat.
Nick.