The term 'Bull in a China Shop' is an idiom used to describe someone who is clumsy and causes destruction or chaos. The crossword solutions for this term are OAF (3 letters), KLUTZ (5 letters), and APE (3 letters). OAF stands for an awkward, clumsy, or stupid person, while KLUTZ is another word for a clumsy or awkward person. Lastly, APE is a slang term for an idiot or fool. Therefore, these three words all describe someone who is clumsy and causes destruction or chaos, which is the definition of the term 'Bull in a China Shop'.