A very overrated breakfast cereal made out of corn. gets soggy in the milk way too fast and is not at all enjoyable after that unlike the other cereals
Idiom meaning "Why are you in a bad mood?", implying discontent with the other person's attitude. As it is a rhetorical question, no response is expected. Often used in situations where the person being asked is angry as the result of an underlying cause and therefore snaps at people who have nothing to do with this cause.