about 'prone'
I saw a sentence 'He is accident-prone'. I understand the meaning since I looked up the dictionary. Is it possible to make other expressions with 'prone'? For example, there is an expression, 'rain man' (雨男)which means that it rains every time he goes out. Can you say 'he is rain-prone'?
Thank you.
By the way, the movie Rain man is great. I watched three times.