If Someone talks trash on ur sincerely enthusiastic post on Google Buzz, u call that trash talk a buzzkill.
OR if someone says anythin unfunny n follows it with a :p thats a buzzkill
alekhya chakrabarty - Buzz - Public
Hey guys i just won 2.5 lakhs, a bike, a fancy phone, crystal badges and a gold gleaming trophy at this international quiz!!
5 people liked this - Sahil Mehra, Asmita Singh, Varun Vashishth and 2 others
varun vashishth- Wow.. thats great news.. Marry me!! :p Seriously though, i age well..
Asmita Singh: Congrats!! Party ;) ;) ;)
Apoorv Sharma - Alekho, it was a fluke wasnt it?
That my friend is a buzzkill.. a mild one, but it makes the point..
When your high on marijuana and one of your friends starts getting paranoid and saying "oh man the cops are gonna catch us doin this."
Ryan: dude this pot is so cool.
Tim: yeah man. Hey hey hey smoke weed everyday.
Ryan: yeah too bad this shit is illegal and the cops might catch us.
Tim: god dammit ryan your such a fucking buzzkill.
Should be used exclusively for the popular phrase "Wow! Buzzkill". In which case the word basically means a person who is interrupting an otherwise joyful or happy moment
Alex: "WOW! Buzzkill"
Joey; "I know right! Wtf? David Blaine! This retard just pulled out in front of me"