Sean Thornton submitted this little tale.

Earlier, a father promised his son that they would go for a walk if the son had completed his homework before tea-time. When asked later, the son said he had completed his homework (even though he hadn’t). So off they went for a walk. After a while they came up to a bridge. “That is a liar bridge” said the father “it collapses when a liar walks across it”. This scared the son who … Read the rest...