If one contender buzzed in with the correct result, he won the game and advanced to the endgame.
If a player buzzed in with the incorrect answer, his opponent moved on to the endgame (rules of the endgame see below).
The contestant that correctly buzzed in and located it was then given twenty more seconds to find the remaining five words that fit the category.
Above them, a congregation of their extant cousins buzzed about and crawled upon glass.
Only the team that buzzed in first gets to answer a question (no capitalizing on an opposing team's miss in this round).
That equation has buzzed around in his mind until he has blown it, because the equation is not true, and he has not been able to make it stack up.
I am not very clear yet about the exact technical significance of "buzzed".
The meeting at the voluntary hospital attracted great interest; the whale place buzzed with excitement.