idiom – n. an expression that cannot be understood from the meanings of its separate words but that has a separate meaning of its own
rumor – n. information or a story that is passed from person to person but has not been proven to be true
gossip – n. casual or unconstrained conversation or reports about other people, typically involving details that are not confirmed as being true.
word on the street – idiom what people are saying
going under – v. to be overwhelmed, destroyed, or defeated
logic – n. a proper or reasonable way of thinking about something : sound reasoning
rumor has it – idiom the information or story that is going around is