Not quite! though it felt like it at 5:45 defrosting my car to go to work

That picture reminds me of a trick we played on a work colleague though. On a really frosty night we went oit every 30 mins from 8 till 12 pouring a bucket of water over his car. It formed a lovely thick coating of ice all over the car so he couldn't get in.
MIns you the sods got me back when I was leaving. Cling film wrapping my car and then egg and flouring it. It took ages to get in the thing and weeks to get rid of the flour.