Final Answer:
When Miles says he is going to “spill the salsa” on Alicia at the Halloween party, it means that he plans to expose a secret or embarrassing information about her.
This phrase is a metaphorical way of expressing his intention to embarrass or humiliate Alicia in front of others.
Explanation:
In the context of the Halloween party, the phrase “spill the salsa” is used as a playful and light-hearted way of suggesting that Miles intends to reveal some sort of secret or information that would be embarrassing or humiliating to Alicia. This could be a joke or a prank, and it is likely intended to be taken in good fun. The use of the word “salsa” adds a touch of humor to the phrase, as it is an unconventional choice for expressing such an idea.
The origin of the phrase “spill the salsa” is not well-documented, but it is likely a variation of other common idioms, such as “spill the beans” or “tell all.” These phrases all share the same underlying meaning: revealing confidential or sensitive information that could have negative consequences for the person being exposed.
In the given scenario, Miles is likely planning to “spill the salsa” as a form of entertainment or a surprise for the other guests at the Halloween party. It is important to remember that the phrase should be taken in the context of a fun and lighthearted event, and that any potential embarrassment or humiliation should be taken in stride.