1 definition by butteredtoastjam

Top Definition
The name you would give to someone who clearly and directly ruins a moment for you and causes you to feel emotional pain as if you were being bitten or "crunched" in the buttocks or "ass"
You ass-crunch, I was going... to fuck her until you told me she had crabs; now I'll never get laid
by butteredtoastjam September 15, 2010

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