What is "buzz-buzz-buzz"

"Buzz-Buzz-Buzz" is a song written by John Gray and Bobby Day and performed by The Hollywood Flames. The lead vocals were by Earl Nelson, later of Bob & Earl. It reached #5 on the US R&B chart and #11 on the Billboard pop chart in 1957.

The single ranked #94 on Billboard's Year-End Hot 100 singles of 1958.