Lemons. You most likely just thought of either the fruit, various metaphors for life, or the 3rd option. If you thought of the 3rd, you are now either disgusted or interested. The people from the first two options that don't know what I'm talking about in the 3rd will want to look it up. Some will Google it, but the smart ones will use urbandictionary because they know it will probably be gross... amirite?