Final answer:
Leroy's statement about the stick being used as evidence is a metaphorical description, symbolizing a thorough investigation.
Step-by-step explanation:
Leroy's statement about the stick being used as evidence is a metaphorical description. The description of the stick going 'z-z-z' and swiveling up the way bacon does when frying is not meant to be taken literally. Instead, it symbolizes the stick being examined and analyzed closely, just like the sound and movement of frying bacon. Therefore, the answer to the question is It will be used for cooking, as Leroy is saying that the stick will be thoroughly investigated.