Context: 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 .
Question: What can we deduce about this definition of thingy ?
Option 0: It is a term mechanic 's use .
Option 1: It is a technical term .
Option 2: It 's a joke .
Option 3: None of the above choices .
Answer: 2