The phrase "more jellybean" can be used to express a desire for more of something, particularly something sweet or indulgent. Some synonyms for this phrase include "extra candy," "additional treats," "further sweets," "more confectionery," and "an increased amount of sugary delights." These phrases can be used in a variety of contexts, from asking for more candy at a party to expressing a desire for additional dessert after a meal. No matter which phrase or synonym is used, the sentiment remains the same: a craving for something delicious and decadent.