Buzz

When you heard the word "buzz",what do you think? A continuous noise like the sound of bee?for example the buzz of mosquitoes.Actually I hate the buzz when it's the sound of mosquitoes.But also,buzz means you telephone someone.We can say I'll give you a buzz on Monday.And sometimes when you dizzy your ears or head are buzzing.Buzz also means a unofficial news or information that is spread by people telling each other.I hate this kind of "buzz",usually the buzz is lies.How do you think about "buzz"