• (n.) A somewhat riotous parade, accompanied with the blowing of tin horns, and other discordant noises; also, a burlesque serenade; a charivari. Found on http://thinkexist.com/dictionary/meaning/callithump/
Cal'li·thump` noun A somewhat riotous parade, accompanied with the blowing of tin horns, and other discordant noises; also, a burlesque serenade; a charivari. [ U. S.] Found on http://www.encyclo.co.uk/webster/C/10