What is Buzz Kill?
1.
when someone or something ruins a special moment which may or may not be drug induced.
see also
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.
2.
wen a rather enjoyable moment is rudely and abuptly interrupted.
when a pla or idea is "shit on" or "shot down."
it was a real buzzkill when she spit and it got in the other girls eye then my fucking mom tryed to join.
3.
When you are high and somebody or something is irritating you. Such as friends, parents, teachers, younger sibling, cops. Buzz Kills do things such as spit on people, beat on people for no reason, annoy you about something you have to do, etc.
Shit, we smoked a nice fat blunt and we walked home and about 3 minutes later the cops questioned us and by the time I got home I wasnt even high. Cops are such buzz kills!
See