What is Bonerkiller?
1.
When you loose a hard-on
Like when your having sex and your mom calls wanting to know your sweater size.
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2.
A person/thing who kills the mood when everything is going great.
Think of a situation going your way when a person just ruins it in the worst possible way. You then go, "Why do you have to be such a bonerkiller?"
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Random Words:
1.
A person or thing that, like a vampire, sucks an inordinate amount of time from your schedule.
"Remember that software bug I found..