If 90s dance act "Haddaway" had really thought about their song "What is Love?" then they'd realise that it's a fleeting emotion and stuff. What they should really have been bothered about is the far more pressing question: "What is Soup?"
Specifically, what is the act of consuming soup called? Do you eat it, or drink it?
There's strong arguments for both sides, which have been debated at great lengths by myself and unwilling friends. On the one hand, you can consume soup through a straw, therefore it is a drink. But, it could be argued, given a large enough straw and powerful enough suction device, even steak could be consumed through a straw. Probably. And ...