Sewage farms are just a myth. They are really a front for the Women's Institute.

... which rather makes you wonder about what's in the jam.

Projoy, you are truly awful. Now I know how you won the Turner Prize.

The General Post Office has largely fallen into obscurity these days, mainly because people don't need Generals posting through the mail any more. However some small businesses are able to fulfil the remaining niche market, such as postmeageneral.com

Circles are only circular on Tuesdays.

Squares have always wanted to be circular, but they've never got round to it.

Triangles have no wish to be square, but they do have guardian angles.