Limey Diesel without touching anything. Once you brush against it, the strong lime (the actual citrus fruit flavor, not just generic 'sour') gives way to a more generic sour. Also, the 'chocolate' note is very faint and not like a chocolate bar or cocoa powder. Its kind of like the bitter chocolate notes you can pick up in Bubba Kush. I've smelled Chocolate Jasmine flowers (Cestrum diurnum) that are a dead ringer for hershey's chocolate cocoa powder, so my bar for plants that smell like chocolate is high.