I realize the world is not entirely comprised of philosophy jokes, but sometimes it sure seems that way. I just came across this Personalized Name Gift - Husserl Mug on Amazon.com:

Curious, but not chortle-inducing... until I read the product description:

This is a brand new custom made coffee mug imprinted using the latest sublimation technology. This process embeds the image permanently and gives it a smooth surface with a crisp and vivid image. Design is imprinted on a standard 11 oz white mug and it is dishwasher safe.