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Something that spoils or ruins an otherwise enjoyable event, esp. when in relation to ruining a drunken or drug-induced high.
We were having a great time at the party until Jim puked all over the floor. That was a major buzzkill.

I was jerking off and then my dad walked in, god what a buzzkill.
by Bart Wilkins March 25, 2003
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Buzzkill (n. or v.trans.)
1. Buzzkill, anything that takes the edge off your fluff, a downer, something that ruins your good mood; a killjoy.
2. (verb) to selectively and deliberately bring down someone's mood by actions that are designed to irritate, annoy or downright upset a person.
Lois had a particular skill as a mother. When any of her children came home, faces beaming, eyes aglow with a report of good behavior at school, having caught a large fish or having really righteously beaten up the nerdy kid next door, she'd have just the right buzzkill to bring them back to reality. Later in life, she wondered why the kids never called, but only infrequently--she was not of an introspective nature, by and large.
by Luigi the ORIGINAL December 28, 2005
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a person or thing that ruins someones fun
It was such a buzz-kill when she barged in like that.
by Light Joker February 03, 2005
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buzzkill, buzz kill, bk

n. a person who ruins a perfectly good joke or moment with an idiotic follow-up

v. the action of ruining a perfectly good joke or moment with an idiotic follow-up
Guy 1-"Hey guys listen to this Chuck Norris joke I heard 'Chuck Norris can cut through a hot knife with butter'"
Guy 2(the bk)- "That's not possible cause a knife is solid and butter isn't!"
Guy 1- "Wow, way to buzz kill that one."
Guy 3 (to guy 2)- "You're a giant buzz kill dude, why do we even hang with you?"
by Roshoka December 13, 2011
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when someone or something ruins a special moment which may or may not be drug induced.


see also buzzkill
A)

The protagonist experienced the ultimate buzz kill in "The Crying Game" when Dil removed -his- pants.

"Dude, I'm so high right now"
"yeah, but we just smoked the last of the weed and your girlfriend took our rent money to fix the dent you left in her car last week"
"Dude, could you be any *more* of a buzz kill right now ?"

B)

Urban Dictionary's inability to recognize identical terms with minor spelling variations is such a buzz kill.
by dtrax May 21, 2005
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Something that happens that takes a person out of a good mood and into a bad one like sadness or anger.
We where having a good time at the barbecue until Tonisha told everyone how she had three abortions. What a major buzzkill. Everyone went home soon afterward.
by Tomahhtoe February 13, 2009
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