When you are about to get some ass but you don't because something happens
Deshaun: Deshawn: I was about to get with this chanquia and then my parents walked in
Matt: Chanquias are gross thats a major step down from even ayako. Were u curunk.
Deshaun: I kno but it was still a boner kill, and i wasnt crunk
by Deshaun Thomas March 8, 2006
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The act of denying three friends a chance to see DJ Tiesto live, and syphoning 3 days out of Barcelona activities.
Brian is a boner kill.
The trip that Brian planned was a boner kill.
Due to the acts of Brians planning, many boners were killed.
Boner kill.
by Keith Hamold July 9, 2010
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The day after a large snow storm when every other school is cancelled except for yours.
Today is such a snow boner kill. All of my friends are out of school except for me!
by soxrule2717 December 9, 2009
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