A bit of heckling is a form of verbal abuse, usually in the form of insults or mockery. It can be done in person or online. The three crossword solutions for this term are 'BOO, ' 'JEER, ' and 'HOOT.' Booing is a loud, negative sound made to express disapproval or contempt. Jeering is a form of heckling that involves mocking or insulting someone. Hooting is a loud, prolonged sound made to express disapproval or ridicule. All three of these words are used to describe a bit of heckling.