Bangers & Egg.
(click ad, via) eurostar is a high-speed rail service that runs between London, Paris, and Brussels, according to Wikipedia. I've never eaten beans with eggs. And I now never will. Previously in SpermVertising:
• PENAL SPERM.
• It's raining (Se)men.
• Aim carefully, gents.
• China's thermonuclear Viagra sperm rockets.