Ooooooh, you are dicing with death! Probably after a sound beating with a courgette!
For the sake of the learners here, I should explain. I am a vegetarian. Some people choose to describe themselves as vegetarians but they still eat fish/seafood. The definition of a vegetarian is someone who does not eat meat, poultry, fish, seafood, gelatine, cochineal or any other food from a dead animal. For those of us who are actually vegetarian, the people who say they are vegetarian but continue to eat fish are infuriating. It sends out the wrong message to other people who don't understand vegetarianism. Tdol knew that claiming that some vegetarians eat fish would annoy me (in an amusing way!)
If anyone's interested, a fairly recently coined phrase for someone who does not eat meat or poultry but does eat fish and seafood is "pescatarian".
I should also point out that by saying "Vegetarians don't eat only vegetables", I meant that they also eat dairy foods, pulses, pastas etc.