Buzz folded book

Originally, buzz is an English word meaning "buzzing" or "hubbub". Over the generations, this term has taken different meanings depending on whether it is a fly, the oldest, or a phenomenon of civilization, the most recent, "Bzzz" being an onomatopoeia meaning theft of an insect, potentially harmful, with the flapping wing evoking the sound "bzzz".

In commerce, buzz is a marketing technique of making noise around a new product or offer.
This practice has become popular among users of social networks until becoming a sociological phenomenon.

Buzz may refer to:

• Buzz Aldrin, nickname of Edwin Aldrin, second man to walk on the moon
• Buzz Lightyear, a Toy Story character  
• Buzz Fuzz (born in 1969), Dutch DJ and producer of electronic music
• Buzz (DC Thomson), a British comic that ran in the 1970s
• Buzz (TV series), a Canadian comedy television series
• Buzz Cola, a fictional cola drink on The Simpsons
• Buzz (film), a 1998 Israeli film by Eli Cohen
• Buzz!, a series of quiz video games
• Buzz Airways, a now-defunct virtual airline, based in Branson, Missouri
• Buzz (dinghy), a sailing dinghy
• Salt Lake Buzz, former name of the Salt Lake Bees minor league baseball team
• Marketing buzz, a term used in word of mouth marketing
• Buzz (magazine), a magazine for the South Wales region
• Buzz (DC), a Washington, D.C. dance party