Buzzkill 

Someone who personifies a big black hole where all fun goes to die.

My mom is such a buzzkill, she won't even let me do some keg-stands.
I wanted to go get laid, but my friend warned me about STD's. He is such a buzzkill.

Buzzkill by Grea$eMonkey May 5, 2009

buzzkill 

As the other definitions have said.

Can also be someone or something that spoils the mood for just about anything.

We were watching a great movie, with an enjoyable plot, good acting and top notch special effects. Then Bob starts nitpicking something that once we thought about it, it totally ruined the movie for us. That guy is such buzzkill.

So, I'm talking with a few diffrent people on MSN Messenger, alternating between them. We've all got interesting, intelligent conversations going. Anyway, suddenly one of them chews me out because he feels I'm not giving him enough attention. He totally killed my mood. What a buzzkill.

buzzkill by Anonymous December 31, 2004

buzzkill 

Someone who bets the "Don't Pass Line" in craps.

The table was having a good time until the buzzkill showed up.

buzzkill by Doohow February 4, 2010

Buzzkill 

While under the influence of Marijuana, the particular name given to a person who is annoying, sketchy, or just a plain dick. This can include making fun of people, calling them names, and ruining the whole experience.

God damn, no wonder everyone hates Alex Kraczek, hes such a buzzkill.

Jim:Alex whats up
Alex Kraczek: Shut the fuck up you bitch
Jim:Wow Alex Kraczek, you are the biggest buzzkill ever to live.

Buzzkill by Jman12345 January 16, 2009

buzzkill 

A person who destroys someone's fun and "stamps out the fire".

Buzzkill's are often generally accepted as "negative assholes" and exploiters. They tend to be party-crashers, a home-wrecker and/or just a naysayer. etcetera

buzzkill by Charmouche June 2, 2018

buzzkill 

A brilliant hidden camera show that aired on MTV in 1996. Dave, Travis, and Frank drove around in a white van developing practical jokes to play on anyone, anywhere. Classic pranks include the Spring Break Shuttle Bus, and "Super Duper Shopping Experience". The logo for the show was a yellow smiley-face with crosshairs over it. Should definitely be in syndication...

The Fake Olympic Torch run through Atlanta...

buzzkill by Megan Rourke February 9, 2004

Buzzkill 

What happens in Modern Warfare 2 once you have 24 kills and somebody shoots you ruining your chances for a tactical nuke!!!

I have been playing MW2 for 8 hours straight and was just 1 kill away from a tactical nuke and I got noob tubed, what a buzzkill! Why must you be so cruel to me world!!!???

Buzzkill by Jewish Drunkard June 12, 2010