Town Hall Moment
A person who is frustrated at a particular speaker during a Town Hall Meeting, political gathering or even during a The Presidential Address who has had enough B.S. and suddenly and accidentally has a verbal outburst of his/her angered, disgusted opinion... this person has had a Town Hall Moment.
Rep. Joe Wilson told Chris Wallace on FOX News Sunday he'd had a "Town Hall Moment" when he shouted "YOU LIE" during President Obama's Address to a joint session of Congress.