"I could have sexual chemistry with vinegar"

In this quote, Jessica Alba is using a spirited and exaggerated metaphor to express her lack of attraction or compatibility with somebody or something. By saying she could have sexual chemistry with vinegar, she is indicating that there is absolutely no chemistry or connection between herself and the subject in concern. This could be a funny method of saying that she discovers the concept of making love with this person or thing repulsive or unappealing. Overall, the quote showcases Alba's wit and humor, while also conveying her strong sense of individual borders and standards.