That's not a very nice thing to say. If you come and ram me I will quite possibly do you a fair bit of damage. I like my car too. In case you haven't noticed this is a free country and if I want to put a fish on my car as I am a Christian, I can. In fact, now I have read your post I might go and put a fish in the corner of my front windscreen too. Give you a bit more to aim at.
I did explain my sense of humour and the thread is about things you would want to say but can't... I wouldn't actually do it. That is the whole point.