THINGY ( thing - ee ) n. Female : Any part under a car 's hood . Male : The strap fastener on a woman 's bra . VULNERABLE ( vul - ne - ra - bel ) adj .
According to the above context, choose the best option to answer the following question.
Question: What can we deduce about this definition of thingy ?
Options:
A. It is a term mechanic 's use .
B. It is a technical term .
C. It 's a joke .
D. None of the above choices .


C